120 mL sterile, hinged-cap vials meet all EPA requirements for microbiology sampling. Collection, incubation, and accurate reading can all be done in the vial without a transfer step. 100 mL raised fi

Use the Envirocheck™ Filter to concentrate living organisms (Giardia and Cryptosporidium) and non-living particulates. Vinyl caps fit over the hosebarbed inlet and outlet ports, which form a watertigh

Use the Envirochek™ Filter to concentrate living organisms (Giardia and Cryptosporidium) and non-living particulate in finished and turbid waters. Vinyl caps fit over the hose-barbed inlet and outlet

Suitable for 47 mm membrane filters, these 9 x 50-mm polystyrene dishes are presterilized and disposable. Double rim ensures tight seal. An area of the lid is frosted for identification. Presterilize

Suitable for 47 mm membrane filters, these 9 x 50-mm polystyrene dishes are presterilized and disposable. Double rim ensures tight seal. An area of the lid is frosted for identification. Presterilize