Stomacher 400 EVO

Experience the EVOlution of the Seward Stomacher®

Stomacher 400 Circulator

The golden standard in food sample preparation

Stomacher 80 Biomaster

Small tissue processing solutions in clinical and life science microbiology.

Stomacher 3500/4500

The Stomacher® blender of choice for large volume applications

Stomacher Bags & Accessories

Genuine sterile Stomacher® bags for blending, straining and storage of samples.

Insterprep Sterile Media

Instantly soluble, sterile, granulated media to speed up and simplify sample preparation


Provide an accurate and economical alternative to pipette tips

Seward Stomacher Simplettes


Seward Stomacher Simplettes provide an accurate and economical alternative to pipette tips. At 170mm in length they are designed specifically to pipette samples from the bottom of the Stomacher® bag without risk of cross contamination.

  • Capable of pipetting volumes between 0.1ml and 2ml.
  • Single use pipetting straws
  • Irradiated sterile.
  • Internal diameters available: 3.6-3.7 mm (BA6053) and 4.1-4.2 mm (BA6051)
  • Lengths available: 177 mm and 250 mm
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