Sterile, economical sampling bag with sponge is specifically designed for testing surfaces, equipment, and animal carcasses for the presence of Listeria, Salmonella, E. coli, and other food-borne pathogens. The 40 x 80mm sponge comes in an 18oz. Write-On Whirl-Pak bag. After adding diluent and wiping the surface with the moistened sponge, place it in the bag and whirl it closed to form a leakproof seal. Puncture-proof tabs reduce potential damage to the bag.

Supplied in packs of 100.