Microbiology bags

Microbiology bags are the blender bags that hold a sample and diluent during homogenisation, and microbiology laboratories running sample preparation get through thousands of them each year.

The 29 Interscience listings are built around the BagFilter range. BagFilter 400 P comes in boxes of 500 bags in packs of 25, with an unmarked version also available, while BagFilter 400 XF is boxed the same way. For larger samples the BagFilter 2000 P is supplied in boxes of 400 in packs of 25. The filter inside the bag separates liquid from solid debris so the diluent can be pipetted cleanly after blending.

Choose the 400 size for standard sample weights and the 2000 for larger or bulkier samples, and pick marked or unmarked bags by whether you label on the bag. Caps and fittings for the same equipment are under Microbiology accessories. Ask us to quote your usual box quantities.