- Colourimeters/Photometers
- XD Spectrophotometers
- Turbidity Meters
- BOD Determination
- Electrochemistry
- Solution& Standards
- Floc-Tester
- EComparator
pH Buffer solution 4,01 (25 °C) red, 90 ml traceable to N.I.S.T
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Traceable to NIST standard reference materials
- Convenient wide neck round bottle
- Certificate of Analysis: www.chargenzeugnis.de
Lovibond’s color-coded pH buffer solutions are suitable for calibrating pH electrodes with all types of pH meters, whether using automatic buffer recognition or manually adjustable pH values. Only standard reference materials traceable to NIST are used for production. The practical wide-neck round bottle can be used as a calibration vessel and can be simply refilled with our dosing bottles.
SPECIFICATION
| Description | Calibration solution |
| pH Value at 25 °C | 4.01 ± 0.01 pH |
| Quantity | 90 ml |
| Color of Solution | red |
| Traceable to NIST | yes |
| Certified | yes |
| Storage Temperature | 5 – 30 °C |
| Shelf-life (sealed) | 18 months |
| Bottle Type | Wide neck bottle DIN 40 |
| Inner Diameter | 32 mm |
pH-Buffer solution 7,00 (25 °C) yellow, 90 ml traceable to N.I.S.T.
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Traceable to NIST standard reference materials
- Convenient wide neck round bottle
- Certificate of Analysis: www.chargenzeugnis.de
Lovibond’s color-coded pH buffer solutions are suitable for calibrating pH electrodes with all types of pH meters, whether using automatic buffer recognition or manually adjustable pH values. Only standard reference materials traceable to NIST are used for production. The practical wide-neck round bottle can be used as a calibration vessel and can be simply refilled with our dosing bottles.
SPECIFICATION
| Description | Calibration solution |
| pH Value at 25 °C | 7.00 ± 0.015 pH |
| Quantity | 90 ml |
| Color of Solution | yellow |
| Traceable to NIST | yes |
| Certified | yes |
| Storage Temperature | 5 – 30 °C |
| Shelf-life (sealed) | 24 months |
| Bottle Type | Wide neck bottle DIN 40 |
| Inner Diameter | 32 mm |
pH-Buffer solution 10,01 (25 °C) blue, 90 ml traceable to N.I.S.T.
DESCRIPTION
SPECIFICATION
DOWNLOAD
DESCRIPTION
Highlights
- Traceable to NIST standard reference materials
- Convenient wide neck round bottle
- Certificate of Analysis: www.chargenzeugnis.de
Lovibond’s color-coded pH buffer solutions are suitable for calibrating pH electrodes with all types of pH meters, whether using automatic buffer recognition or manually adjustable pH values. Only standard reference materials traceable to NIST are used for production. The practical wide-neck round bottle can be used as a calibration vessel and can be simply refilled with our dosing bottles.
SPECIFICATION
| Description | Calibration solution |
| pH Value at 25 °C | 10.,01 ± 0.03 pH |
| Quantity | 90 ml |
| Color of Solution | blue |
| Traceable to NIST | yes |
| Certified | yes |
| Storage Temperature | 5 – 25 °C |
| Shelf-life (sealed) | 18 months |
| Bottle Type | Wide neck bottle DIN 40 |
| Inner Diameter | 32 mm |
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pH-Buffer solution Set pH 4, pH 7, pH 10 (25 °C), 90 ml
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Traceable to NIST standard reference materials
- Convenient wide neck round bottle
- Certificate of Analysis: www.chargenzeugnis.de
Lovibond’s color-coded pH buffer solutions are suitable for calibrating pH electrodes with all types of pH meters, whether using automatic buffer recognition or manually adjustable pH values. Only standard reference materials traceable to NIST are used for production. The practical wide-neck round bottle can be used as a calibration vessel and can be simply refilled with our dosing bottles.
SPECIFICATION
| Description | Calibration solutions |
| pH Value at 25 °C |
|
| Quantity | je 90 ml |
| Color of Solution | pH 4: red pH 7: yellow pH 10: blue |
| Traceable to NIST | yes |
| Certified | yes |
| Storage Temperature | 5 – 25 °C |
| Shelf-life (sealed) | 18 months |
| Bottle Type | Wide neck bottle DIN 40 |
| Inner Diameter | 32 mm |
Buffer Tablets pH 4
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Fresh calibration solution at any time
- Long shelf life
- Simple preparation: Dissolve 1 tablet in 20 ml deionized water
Lovibond’s colour-coded pH buffer tablets are ideal for the fresh preparation of calibration solutions without producing large quantities of packaging material. Simply dissolve one pH buffer tablet in 20 mL of deionized water. After 90 s dissolution time, the desired pH value of 4 is achieved, which can be identified by the pink colouring of the solution. The tablet reagent in the aluminium blister pack withstands almost all climatic conditions and external influences and impresses with its long shelf life.
SPECIFICATION
| Description | Calibration solution: Dissolve 1 Tablet in 20 ml of DI water |
| pH Value at 25 °C | 4.0 ± 0.05 pH |
| Quantity | 100 |
| Color of Solution | pink |
| Storage Temperature | 15 – 25 °C |
| Shelf-life (sealed) | 4 years |
Buffer Tablets pH 7
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Fresh calibration solution at any time
- Long shelf life
- Simple preparation: Dissolve 1 tablet in 20 ml deionized water
Lovibond’s colour-coded pH buffer tablets are ideal for the fresh preparation of calibration solutions without producing large quantities of packaging material. Simply dissolve one pH buffer tablet in 20 mL of deionized water. After 90 s dissolution time, the desired pH value of 7 is achieved, which can be identified by the yellow colouring of the solution. The tablet reagent in the aluminum blister pack withstands almost all climatic conditions and external influences and impresses with its long shelf life.
SPECIFICATION
| Description | Calibration solution: Dissolve 1 Tablet in 20 ml of DI water |
| pH Value at 25 °C | 7.00 ± 0.05 pH |
| Quantity | 250 |
| Color of Solution | yellow |
| Storage Temperature | 15 – 25 °C |
| Shelf-life (sealed) | 4 years |
3 M KCl Storage Solution for pH/ORP, 100 ml
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Ideal storage for pH and ORP electrodes
Both the glass membrane of pH electrodes as well as the reference of pH and ORP electrodes have to be stored appropriately to ensure best sensor performance. The Lovibond storage solution is suitable for all pH/ORP electrodes that rely on the frequently used Ag/AgCl in KCl as a reference system.
SPECIFICATION
| Description | Maintenance and care |
| Quantity | 100 ml |
| Color of Solution | colourless |
| Storage Temperature | 15 – 25 °C |
| Shelf-life (sealed) | 18 months |
| Bottle Type | Brown glass bottle PP28 |
| Inner Diameter | 20 mm |
Calibration solution 1413 μS/cm, 500 ml, traceable to N.I.S.T
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Traceable to NIST standard reference materials
- Practical two-neck dosing bottle
- Certificate of analysis: www.chargenzeugnis.de
Lovibond’s standard solutions are ideal for calibrating and testing conductivity cells for all types of instruments, whether using automatic reference standard detection or manually adjustable conductivities. Only standard reference materials traceable to NIST are used for production. The practical two-neck dosing bottle can be used either as a calibration vessel or as a measuring cup. This ensures that the solution remains fresh and free from contamination even after multiple use.
SPECIFICATION
| Description | Test and calibration solution |
| Conductivity at 25 °C | 1413 µS/cm ± 0,5 % |
| Quantity | 500 ml |
| Color of Solution | colourless |
| Traceable to NIST | yes |
| Certified | yes |
| Storage Temperature | 5 – 25 °C |
| Shelf-life (sealed) | 12 months |
| Bottle Type | Twin neck dosing bottle |
| Inner Diameter | 21 mm |
Conductivity (1413 µS) and TDS (998 ppm) calibration solution
DESCRIPTION
SPECIFICATION
DESCRIPTION
Lovibond® standard solutions are ideal for calibrating and testing conductivity cells. The specification in TDS (988 ppm) assists you with the calibration of the SD 80 Pocket Tester and refers to a conversion factor of F = 0.7.
SPECIFICATION
| Description | Test and calibration solution |
| Conductivity at 25 °C | 1413 µS/cm |
| Quantity | 100 ml |
| Color of Solution | colourless |
| Storage Temperature | 15 – 25 °C |
| Shelf-life (sealed) | 18 months |
| Bottle Type | Narrow neck bottle |
| Inner Diameter | 11 mm |
Temperature probe Pt1000, approx. 1.5 m cable
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Platinum measuring resistor Pt1000
- Universal application up to 60 °C
- Supports automatic temperature compensation for SD 150
The SD temperature probe type 150 is equipped with a platinum measuring resistor (Pt1000). The temperature sensor with jack plug is ideally suited for the SD 150 multiparameter instrument. When inserted, pH measurements are automatically temperature compensated.
SPECIFICATION
| Measuring Range | 0 – 60 °C |
| Sensor Material | Pt1000 |
| Connection | Audio Jack |
| Length | 110 mm |
| Diameter | 3 mm |
| Cable Length | 1 m |
KOH 100, Spare Electrolyte, 100 ml for SD 310 Oxi
DESCRIPTION
SPECIFICATION
DESCRIPTION
This KOH electrolyte solution is specifically designed as filling electrolyte for the galvanic oxygen sensor of the SD 310 Oxi series. With the practical dropper bottle, refilling of the sensor is safe and convenient.
SPECIFICATION
| Description | Refill electrolyte |
| Quantity | 100 ml |
| Color of Solution | colourless |
| Storage Temperature | 15 – 25 °C |
| Shelf-life (sealed) | 9 months |
| Bottle Type | Dropper bottle |
pH-Buffer solution 7,00 (25 °C) yellow, 1 ltr. traceable to N.I.S.T.
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Traceable to NIST standard reference materials
- Practical two-neck dosing bottle
- Certificate of analysis: www.chargenzeugnis.de
Lovibond’s color-coded pH buffer solutions are suitable for calibrating pH electrodes with all types of pH meters, whether using automatic buffer recognition or manually adjustable pH values. Only standard reference materials traceable to NIST are used for production. The practical two-neck dosing bottle can be used either as a calibration vessel or as a measuring cup. This keeps the buffer solution fresh and free of contamination even after multiple use.
SPECIFICATION
| Description | Calibration solution |
| pH Value at 25 °C | 7.00 ± 0.015 pH |
| Quantity | 1000 ml |
| Color of Solution | yellow |
| Traceable to NIST | yes |
| Certified | yes |
| Storage Temperature | 5 – 30 °C |
| Shelf-life (sealed) | 24 months |
| Bottle Type | Twin neck dosing bottle |
| Inner Diameter | 21 mm |
Redox calibration solution, 470 mV, 100 ml
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Standard solution (470 mV) to evaluate redox/ORP electrodes
- Convenient wide neck round bottle
The redox/ORP standard solution can be used to easily check the sensor status of redox/ORP electrodes. Simply dip the electrode into the solution and compare the display value on your instrument to the setpoint of 470 mV.
SPECIFICATION
| Description | Control solution |
| ORP Value at 25 °C | 470 mV ± 5 mV vs. Ag/AgCl ges. KCl |
| Quantity | 100 ml |
| Color of Solution | yellowish |
| Storage Temperature | 15 – 25 °C |
| Shelf-life (sealed) | 6 months |
| Bottle Type | Narrow neck bottle |
| Inner Diameter | 11 mm |
Buffer Tablets pH 10
DESCRIPTION
SPECIFICATION
DESCRIPTION
Highlights
- Fresh calibration solution at any time
- Long shelf life
- Simple preparation: Dissolve 1 tablet in 20 ml deionized water
Lovibond’s colour-coded pH buffer tablets are ideal for the fresh preparation of calibration solutions without producing large quantities of packaging material. Simply dissolve one pH buffer tablet in 20 mL of deionized water. After 90 s dissolution time, the desired pH value of 10 is achieved, which can be identified by the green colouring of the solution. The tablet reagent in the aluminum blister pack withstands almost all climatic conditions and external influences and impresses with its long shelf life.
SPECIFICATION
| Description | Calibration solution: Dissolve 1 Tablet in 20 ml of DI water |
| pH Value at 25 °C | 10.01 ± 0.05 pH |
| Quantity | 250 |
| Color of Solution | green |
| Storage Temperature | 15 – 25 °C |
| Shelf-life (sealed) | 4 years |
