Empty Test Rings Rubber (10)


In stock


In stock

Empty Test Rings are used to create your own filters. Each rubber ring comes with two plastic discs to hold the sample, as well as a small disc-shaped piece of porous paper that can be used to carry the sample.

Ten filters can be made from this set.

Included is a blank label for labeling each ring.

10 test rings/bag.

SKU: AFA200 Category:
Weight 0.1250 kg
Dimensions 110 × 110 × 5 mm
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