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Package unit 100 Piece(s)
Inside the syringe filter polyamide is used as membrane material. The rather hydrophilic PA membrane is for filtration of medium polar organic-aqueous liquids. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyamide (PA) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.45 µm |
| Code type | Color coded |
| Color code (top) | Colorless |
| Color code (bottom) | Green |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | For filtration of medium polar organic-aqueous liquids, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyvinylidene difluoride is used as membrane material. The hydrophilic PVDF membrane is suitable for filtration of 100 % aqueous samples, water-soluble oligomers and polymers like proteins. Extremely low binding capacity for proteins. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyvinylidene difluoride (PVDF) |
| Membrane properties | Hydrophilic |
| Filter type | 13 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 0.2 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 1 ≤ 5 mL |
| Recommended application(s) | Hydrophilic membrane for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC, Suitable for 100 % aqueous, polar, hydrophilic samples with low particle-load, Water-soluble oligomers and polymers like proteins |
| Sterile | No |
| Binding capacity (proteins) | Very low (20 µg / 25 mm) |
| Dead volume | 30 µL |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 205.6 g / 0.45 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Inside the syringe filter polytetrafluoroethylene is used as membrane material. The hydrophobic PTFE membrane is very resistant towards all kinds of solvents as well as acids and bases. Flushing with alcohol, followed by water, makes the originally hydrophobic membrane more hydrophilic. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polytetrafluoroethylene (PTFE) |
| Membrane properties | Hydrophobic |
| Filter type | 3 mm |
| Effective membrane diameter* | 3 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Colorless |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | ≤ 1 mL |
| Recommended application(s) | Nonpolar samples, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC, …, Very resistant towards all kinds of solvents as well as acids and bases |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 5 µL |
| Effective filtration area* | 0.07 cm² |
| Packaging dimensions | 127 x 93 x 50 mm / 5.00 x 3.66 x 1.97 Inch |
| Gross weight (incl. packaging) | 46 g / 0.1 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Combi syringe filters are recommended for solutions with a high load of particulate matter or for highly viscous solutions. These products combine a coarse glass fiber prefilter and a small-pore polyamide membrane as main filter. The rather hydrophilic PA membrane is for filtration of medium polar organic-aqueous liquids. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter (combi) |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membranes |
| Membrane type | Combi – Glass fiber (GF) / Polyamide (PA) |
| Membrane properties | Hydrophilic – hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 1 µm / 0.2 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Suitable for aqueous, polar, hydrophilic as well as mid-polar samples with high particle-load |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 113 x 113 x 150 mm / 4.45 x 4.45 x 5.91 Inch |
| Gross weight (incl. packaging) | 360.6 g / 0.79 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyethersulfone is used as membrane material. The hydrophilic PES membrane is suitable for aqueous and slightly organic liquids. This filter shows a good stability against acids and bases as well as a very low adsorption for pharmaceuticals and proteins. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 Piece(s), 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyethersulfone (PES) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 5 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | For aqueous and slightly organic liquids, Good stability against acids and bases, Low adsorption for pharmaceuticals and proteins, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Very low (29 µg / 25 mm) |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Packaging dimensions | 113 x 113 x 150 mm / 4.45 x 4.45 x 5.91 Inch |
| Gross weight (incl. packaging) | 360 g / 0.79 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter a regenerated cellulose is used as membrane material. The hydrophilic RC membrane is suitable for aqueous and organic – aqueous liquids, i.e. polar and medium polar sample solutions and shows a low binding capacity for proteins. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Regenerated cellulose (RC) |
| Membrane properties | Hydrophilic |
| Filter type | 13 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 0.45 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 1 ≤ 5 mL |
| Recommended application(s) | General purpose HPLC columns packed with particles > 3 µm, GC, SFC, Suitable for aqueous, polar, hydrophilic as well as mid-polar samples with low particle-load |
| Sterile | No |
| Binding capacity (proteins) | Low (84 µg / 25 mm) |
| Dead volume | 30 µL |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 210 g / 0.46 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyester (polyethylene terephthalate) is used as membrane material. The hydrophilic multipurpose PET membrane is for polar as well as nonpolar solvents. It is the HPLC filter, especially suited for mixtures of water and organic solvents. It is not cytotoxic, does not inhibit the growth of microorganisms and higher cells. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyester (PET) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Yellow |
| Color code (bottom) | Orange |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | HPLC, especially suited for mixtures (mid-polar) of water and organic solvents, Suitable for aqueous, polar, hydrophilic as well as nonpolar, organic, hydrophobic solvents/samples with high particle-load, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC, TOC/DOC (ppm) determinations |
| Sterile | No |
| Binding capacity (proteins) | Moderate |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified |
Package unit 100 Piece(s)
Inside the syringe filter a glass fiber is used as membrane material. The hydrophilic GF membrane is a inert filter for solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths). The nominal pore size of 1 µm allows higher flow rates than small pore filters. Membrane material is also used as prefilter for CHROMAFIL combi filters, they prevent plugging of the main membrane. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Glass fiber (GF) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 1 µm |
| Code type | Color coded |
| Color code (top) | Yellow |
| Color code (bottom) | Black |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Allows higher flow rates than small pore filters, As prefilters for other CHROMAFIL syringe filters, For solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths), Inert filter |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Disposable PP syringes with Luer tip for liquid application (e.g., injection, dispense).
| Method | Liquid application |
| Type | Syringe |
| Housing type | Cylindrical cavity with a piston movable and Luer tip |
| Hardware | Polypropylene (PP) housing and piston |
| Membrane type | No membrane |
| Membrane properties | No membrane |
| Filter type | No membrane |
| Membrane pore size | No membrane |
| Code type | Scaling |
| Color code (top) | Colorless |
| Color code (bottom) | Colorless |
| Inlet | Luer tip (bottom) |
| Outlet | Luer tip (bottom) |
| Sample volume | 10 mL |
| Recommended application(s) | Used for combination with CHROMAFIL syringe filters |
| Sterile | No |
| Binding capacity (proteins) | Very low |
| Effective filtration area* | No membrane |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 250 x 215 x 175 mm / 9.84 x 8.46 x 6.89 Inch |
| Gross weight (incl. packaging) | 841 g / 1.85 lbs |
| Hazardous material | No |
Inside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. Extremely low binding capacity for proteins. In a sterile package (S) for filtration under sterile conditions (each filter is color coded and individually sealed). All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, sterile |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Cellulose acetate (CA) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.45 µm |
| Code type | Color coded |
| Color code (top) | Colorless |
| Color code (bottom) | Red |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules, Sterile, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC |
| Sterile | Yes |
| Binding capacity (proteins) | Very low (21 µg / 25 mm) |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 127 x 162 x 142 mm / 5.00 x 6.38 x 5.59 Inch |
| Gross weight (incl. packaging) | 302.7 g / 0.67 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified |
Package unit 100 Piece(s)
Inside the syringe filter polyamide is used as membrane material. The rather hydrophilic PA membrane is suitable for filtration of medium polar organic-aqueous liquids. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyamide (PA) |
| Membrane properties | Hydrophilic |
| Filter type | 13 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 0.2 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 1 ≤ 5 mL |
| Recommended application(s) | For filtration of medium polar organic-aqueous liquids, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 30 µL |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 205 g / 0.45 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. Extremely low binding capacity for proteins. In a sterile package (S) for filtration under sterile conditions (each filter is color coded and individually sealed). All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Cellulose acetate (CA) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.45 µm |
| Code type | Color coded |
| Color code (top) | Colorless |
| Color code (bottom) | Red |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Very low (21 µg / 25 mm) |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified |
Package unit 100 Piece(s)
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter (combi) |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membranes |
| Membrane type | Combi – Glass fiber (GF) / Polyvinylidene difluoride (PVDF) |
| Membrane properties | Hydrophilic – hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 1 µm / 0.45 µm |
| Code type | Color coded |
| Color code (top) | Black |
| Color code (bottom) | White |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | HPLC columns packed with particles > 3 µm, GC, SFC, Suitable for 100 % aqueous, polar, hydrophilic samples with low particle-load |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Disposable PP syringes with Luer tip for liquid application (e.g., injection, dispense).
| Method | Liquid application |
| Type | Syringe |
| Housing type | Cylindrical cavity with a piston movable and Luer tip |
| Hardware | Polypropylene (PP) housing and piston |
| Membrane type | No membrane |
| Membrane properties | No membrane |
| Filter type | No membrane |
| Membrane pore size | No membrane |
| Code type | Scaling |
| Color code (top) | Colorless |
| Color code (bottom) | Colorless |
| Inlet | Luer tip (bottom) |
| Outlet | Luer tip (bottom) |
| Sample volume | 2 mL |
| Recommended application(s) | Used for combination with CHROMAFIL syringe filters |
| Sterile | No |
| Binding capacity (proteins) | Very low |
| Effective filtration area* | No membrane |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 145 x 145 x 102 mm / 5.71 x 5.71 x 4.02 Inch |
| Gross weight (incl. packaging) | 313 g / 0.69 lbs |
| Hazardous material | No |
Package unit 100 Piece(s)
Combi syringe filters are recommended for solutions with a high load of particulate matter or for highly viscous solutions. These products combine a coarse glass fiber prefilter and a small-pore polytetrafluoroethylene membrane as main filter. The hydrophobic PTFE membrane is very resistant towards all kinds of solvents as well as acids and bases. Flushing with alcohol, followed by water, makes the originally hydrophobic membrane more hydrophilic. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter (combi) |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membranes |
| Membrane type | Combi – Glass fiber (GF) / Polytetrafluoroethylene (PTFE) |
| Membrane properties | Hydrophilic – hydrophobic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 1 µm / 0.45 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | For solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths), Inert filter, Very resistant towards all kinds of solvents as well as acids and bases |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 119 x 116 x 154 mm / 4.69 x 4.57 x 6.06 Inch |
| Gross weight (incl. packaging) | 362.5 g / 0.8 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Disposable PP syringes with Luer tip for liquid application (e.g., injection, dispense).
| Method | Liquid application |
| Type | Syringe |
| Housing type | Cylindrical cavity with a piston movable and Luer tip |
| Hardware | Polypropylene (PP) housing and piston |
| Membrane type | No membrane |
| Membrane properties | No membrane |
| Filter type | No membrane |
| Membrane pore size | No membrane |
| Code type | Scaling |
| Color code (top) | Colorless |
| Color code (bottom) | Colorless |
| Inlet | Luer tip (bottom) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5 mL |
| Recommended application(s) | Used for combination with CHROMAFIL syringe filters |
| Sterile | No |
| Binding capacity (proteins) | Very low |
| Effective filtration area* | No membrane |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 180 x 180 x 102 mm / 7.09 x 7.09 x 4.02 Inch |
| Gross weight (incl. packaging) | 501 g / 1.1 lbs |
| Hazardous material | No |
Package unit 100 Piece(s)
Inside the syringe filter polyamide is used as membrane material. The rather hydrophilic PA membrane is for filtration of medium polar organic-aqueous liquids. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 Piece(s), 800 Piece(s) |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Regenerated cellulose (RC) |
| Membrane properties | Hydrophilic |
| Filter type | 15 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 0.45 µm |
| Code type | Color coded |
| Color code (top) | Colorless |
| Color code (bottom) | Blue |
| Inlet | Luer lock (top) |
| Outlet | Minispike (bottom) |
| Recommended application(s) | General purpose HPLC columns packed with particles > 3 µm, GC, SFC, Suitable for aqueous, polar, hydrophilic as well as mid-polar samples with low particle-load |
| Sterile | No |
| Binding capacity (proteins) | Low (84 µg / 25 mm) |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter a cellulose mixed ester is used as membrane material. The hydrophilic MV membrane is suitable for aqueous or polar solutions. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Cellulose mixed esters (MV) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Yellow |
| Color code (bottom) | Yellow |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Suitable for aqueous, polar, hydrophilic samples with low particle-load, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | High |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 113 x 113 x 150 mm / 4.45 x 4.45 x 5.91 Inch |
| Gross weight (incl. packaging) | 363 g / 0.8 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polytetrafluoroethylene is used as membrane material. The hydrophobic PTFE membrane is very resistant towards all kinds of solvents as well as acids and bases. Flushing with alcohol, followed by water, makes the originally hydrophobic membrane more hydrophilic. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polytetrafluoroethylene (PTFE) |
| Membrane properties | Hydrophobic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Yellow |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Nonpolar samples, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC, …, Very resistant towards all kinds of solvents as well as acids and bases |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyester (polyethylene terephthalate) is used as membrane material. The hydrophilic multipurpose PET membrane is suitable for polar as well as nonpolar solvents. It is the HPLC filter, especially suited for mixtures of water and organic solvents. It is not cytotoxic, does not inhibit the growth of microorganisms and higher cells. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyester (PET) |
| Membrane properties | Hydrophilic |
| Filter type | 13 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 0.45 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 1 ≤ 5 mL |
| Recommended application(s) | General purpose HPLC columns packed with particles > 3 µm, GC, SFC, HPLC, especially suited for mixtures (mid-polar) of water and organic solvents, Suitable for aqueous, polar, hydrophilic as well as nonpolar, organic, hydrophobic solvents/samples with high particle-load, TOC/DOC (ppm) determinations |
| Sterile | No |
| Binding capacity (proteins) | Moderate |
| Dead volume | 30 µL |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 205 g / 0.45 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyvinylidene difluoride is used as membrane material. The hydrophilic PVDF membrane is suitable for filtration of 100 % aqueous samples, water-soluble oligomers and polymers like proteins. Extremely low binding capacity for proteins. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyvinylidene difluoride (PVDF) |
| Membrane properties | Hydrophilic |
| Filter type | 15 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Yellow |
| Color code (bottom) | White |
| Inlet | Luer lock (top) |
| Outlet | Minispike (bottom) |
| Recommended application(s) | Hydrophilic membrane for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC, Suitable for 100 % aqueous, polar, hydrophilic samples with low particle-load, Water-soluble oligomers and polymers like proteins |
| Sterile | No |
| Binding capacity (proteins) | Very low (20 µg / 25 mm) |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 203 g / 0.45 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polytetrafluoroethylene is used as membrane material. The hydrophobic PTFE membrane is very resistant towards all kinds of solvents as well as acids and bases. Flushing with alcohol, followed by water, makes the originally hydrophobic membrane more hydrophilic. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polytetrafluoroethylene (PTFE) |
| Membrane properties | Hydrophobic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 1 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Nonpolar samples, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC, …, Very resistant towards all kinds of solvents as well as acids and bases |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 113 x 113 x 150 mm / 4.45 x 4.45 x 5.91 Inch |
| Gross weight (incl. packaging) | 360 g / 0.79 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyamide is used as membrane material. The rather hydrophilic PA membrane is for filtration of medium polar organic-aqueous liquids. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 Piece(s), 800 Piece(s) |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyamide (PA) |
| Membrane properties | Hydrophilic |
| Filter type | 15 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Yellow |
| Color code (bottom) | Green |
| Inlet | Luer lock (top) |
| Outlet | Minispike (bottom) |
| Sample volume | 1 ≤ 5 mL |
| Recommended application(s) | For filtration of medium polar organic-aqueous liquids, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter a cellulose mixed ester is used as membrane material. The hydrophilic MV membrane is suitable for aqueous or polar solutions. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Cellulose mixed esters (MV) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.45 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Suitable for aqueous, polar, hydrophilic samples with low particle-load, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | High |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyamide is used as membrane material. The rather hydrophilic PA membrane is for filtration of medium polar organic-aqueous liquids. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyamide (PA) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Yellow |
| Color code (bottom) | Green |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | For filtration of medium polar organic-aqueous liquids, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyamide is used as membrane material. The rather hydrophilic PA membrane is for filtration of medium polar organic-aqueous liquids. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyamide (PA) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Yellow |
| Color code (bottom) | Green |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | For filtration of medium polar organic-aqueous liquids, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. Extremely low binding capacity for proteins. In a sterile package (S) for filtration under sterile conditions (each filter is color coded and individually sealed). All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, sterile |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Cellulose acetate (CA) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Yellow |
| Color code (bottom) | Red |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules, Sterile, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC |
| Sterile | Yes |
| Binding capacity (proteins) | Very low (21 µg / 25 mm) |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 127 x 162 x 142 mm / 5.00 x 6.38 x 5.59 Inch |
| Gross weight (incl. packaging) | 315.2 g / 0.69 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyamide is used as membrane material. The rather hydrophilic PA membrane is for filtration of medium polar organic-aqueous liquids. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyamide (PA) |
| Membrane properties | Hydrophilic |
| Filter type | 3 mm |
| Effective membrane diameter* | 3 mm |
| Membrane pore size | 0.45 µm |
| Code type | Color coded |
| Color code (top) | Colorless |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | ≤ 1 mL |
| Recommended application(s) | For filtration of medium polar organic-aqueous liquids, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 5 µL |
| Effective filtration area* | 0.07 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 120 x 88 x 45 mm / 4.72 x 3.46 x 1.77 Inch |
| Gross weight (incl. packaging) | 35 g / 0.08 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter a cellulose mixed ester is used as membrane material. The hydrophilic MV membrane is suitable for aqueous or polar solutions. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 Piece(s), 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Cellulose mixed esters (MV) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.2 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Suitable for aqueous, polar, hydrophilic samples with low particle-load, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | High |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 113 x 113 x 150 mm / 4.45 x 4.45 x 5.91 Inch |
| Gross weight (incl. packaging) | 365 g / 0.8 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. Extremely low binding capacity for proteins. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Cellulose acetate (CA) |
| Membrane properties | Hydrophilic |
| Filter type | 13 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 0.2 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 1 ≤ 5 mL |
| Recommended application(s) | Filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Very low (21 µg / 25 mm) |
| Dead volume | 30 µL |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 204 g / 0.45 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. Extremely low binding capacity for proteins. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Cellulose acetate (CA) |
| Membrane properties | Hydrophilic |
| Filter type | 13 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 0.45 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 1 ≤ 5 mL |
| Recommended application(s) | Filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Very low (21 µg / 25 mm) |
| Dead volume | 30 µL |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 205 g / 0.45 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified |
Package unit 100 Piece(s)
Inside the syringe filter a glass fiber is used as membrane material. The hydrophilic GF membrane is a inert filter for solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths). The nominal pore size of 1 µm allows higher flow rates than small pore filters. Membrane material is also used as prefilter for CHROMAFIL combi filters, they prevent plugging of the main membrane. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Glass fiber (GF) |
| Membrane properties | Hydrophilic |
| Filter type | 13 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 1 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 1 ≤ 5 mL |
| Recommended application(s) | Allows higher flow rates than small pore filters, As prefilters for other CHROMAFIL syringe filters, For solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths), Inert filter |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 30 µL |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 205 g / 0.45 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter a glass fiber is used as membrane material. The hydrophilic GF membrane is a inert filter for solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths). The nominal pore size of 1 µm allows higher flow rates than small pore filters. Membrane material is also used as prefilter for CHROMAFIL combi filters, they prevent plugging of the main membrane. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter, labeled |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Glass fiber (GF) |
| Membrane properties | Hydrophilic |
| Filter type | 13 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 1 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 1 ≤ 5 mL |
| Recommended application(s) | Allows higher flow rates than small pore filters, As prefilters for other CHROMAFIL syringe filters, For solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths), Inert filter |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 30 µL |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 205 g / 0.45 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. Extremely low binding capacity for proteins. In a sterile package (S) for filtration under sterile conditions (each filter is color coded and individually sealed). All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, sterile |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Cellulose acetate (CA) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.45 µm |
| Code type | Color coded |
| Color code (top) | Colorless |
| Color code (bottom) | Red |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules, Sterile, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC |
| Sterile | Yes |
| Binding capacity (proteins) | Very low (21 µg / 25 mm) |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 127 x 162 x 142 mm / 5.00 x 6.38 x 5.59 Inch |
| Gross weight (incl. packaging) | 302.7 g / 0.67 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. Extremely low binding capacity for proteins. In a sterile package (S) for filtration under sterile conditions (each filter is color coded and individually sealed). All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Selling unit | 100 pieces, 400 pieces |
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Cellulose acetate (CA) |
| Membrane properties | Hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Yellow |
| Color code (bottom) | Red |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Very low (21 µg / 25 mm) |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyamide is used as membrane material. The rather hydrophilic PA membrane is for filtration of medium polar organic-aqueous liquids. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyamide (PA) |
| Membrane properties | Hydrophilic |
| Filter type | 3 mm |
| Effective membrane diameter* | 3 mm |
| Membrane pore size | 0.2 µm |
| Code type | Color coded |
| Color code (top) | Colorless |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | ≤ 1 mL |
| Recommended application(s) | For filtration of medium polar organic-aqueous liquids, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 5 µL |
| Effective filtration area* | 0.07 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 119 x 90 x 46 mm / 4.69 x 3.54 x 1.81 Inch |
| Gross weight (incl. packaging) | 48 g / 0.11 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter polyvinylidene difluoride is used as membrane material. The hydrophilic PVDF membrane is suitable for filtration of 100 % aqueous samples, water-soluble oligomers and polymers like proteins. Extremely low binding capacity for proteins. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Polyvinylidene difluoride (PVDF) |
| Membrane properties | Hydrophilic |
| Filter type | 15 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 0.45 µm |
| Code type | Color coded |
| Color code (top) | Colorless |
| Color code (bottom) | White |
| Inlet | Luer lock (top) |
| Outlet | Minispike (bottom) |
| Recommended application(s) | Hydrophilic membrane for HPLC columns packed with particles > 3 µm, GC, SFC, Suitable for 100 % aqueous, polar, hydrophilic samples with low particle-load, Water-soluble oligomers and polymers like proteins |
| Sterile | No |
| Binding capacity (proteins) | Very low (20 µg / 25 mm) |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 202 g / 0.45 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Inside the syringe filter a glass fiber is used as membrane material. The hydrophilic GF membrane is a inert filter for solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths). The nominal pore size of 1 µm allows higher flow rates than small pore filters. Membrane material is also used as prefilter for CHROMAFIL combi filters, they prevent plugging of the main membrane. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL |
| Type | Syringe filter, color coded |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membrane |
| Membrane type | Glass fiber (GF) |
| Membrane properties | Hydrophilic |
| Filter type | 15 mm |
| Effective membrane diameter* | 15.6 mm |
| Membrane pore size | 1 µm |
| Code type | Color coded |
| Color code (top) | Blue |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Minispike (bottom) |
| Sample volume | 1 ≤ 5 mL |
| Recommended application(s) | Allows higher flow rates than small pore filters, As prefilters for other CHROMAFIL syringe filters, For solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths), Inert filter |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Effective filtration area* | 1.9 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 110 x 110 x 105 mm / 4.33 x 4.33 x 4.13 Inch |
| Gross weight (incl. packaging) | 200 g / 0.44 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
Package unit 100 Piece(s)
Combi syringe filters are recommended for solutions with a high load of particulate matter or for highly viscous solutions. These products combine a coarse glass fiber prefilter and a small-pore polyamide membrane as main filter. The rather hydrophilic PA membrane is for filtration of medium polar organic-aqueous liquids. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter (combi) |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membranes |
| Membrane type | Combi – Glass fiber (GF) / Polyamide (PA) |
| Membrane properties | Hydrophilic – hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 1 µm / 0.45 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Suitable for aqueous, polar, hydrophilic as well as mid-polar samples with high particle-load |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 113 x 113 x 150 mm / 4.45 x 4.45 x 5.91 Inch |
| Gross weight (incl. packaging) | 362 g / 0.8 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |