Whirl-Pak表面測(cè)試采樣袋（附吸附海棉 ） 返回列表頁(yè)

Whirl-Pak表面測(cè)試采樣袋（附吸附海棉 ）Speci Sponge Environmental Surface Sampling Bag

產(chǎn)品型號(hào)：B01245WA

The Whirl-Pak® Speci-Sponge® bag is designed for environmental surface sampling of work areas, equipment, animal carcasses, and any other place where testing for Listeria, Salmonella, E.coli, coliforms, and other foodborne pathogens, or anthrax is required.

The special dry sponge is free of bactericides and has been tested to be non-inhibitory. It measures approximately 1-1/2" x 3" x 5/8" (3.8 x 7.6 x 1.5 cm) thick when wet, and is sterilized inside a Whirl-Pak® bag. Wearing a sterile glove when wiping with the sponge is recommended to help prevent contamination. After the sample has been collected and the sponge returned to the bag, it can be sent to a lab for testing. In the lab, media may be added directly to the bag and the sample incubated inside the bag for a +/- test, or the sample may be squeezed out of the sponge, pipetted, and plated out.

袋內(nèi)裝有一塊用于表面拭取樣的海棉（3.8X7.6X1.5cm）。使用時(shí)打開(kāi)采樣袋，加入釋釋肉湯浸濕海棉（有預(yù)濕的采樣袋可選擇），然后在被檢物表面進(jìn)行擦拭取樣，后將海棉裝入采樣袋，帶回實(shí)驗(yàn)室進(jìn)行檢測(cè)。可直接將培養(yǎng)基倒入進(jìn)行定性檢測(cè)，也可樣品與稀釋液均質(zhì)涂板定量檢測(cè)。4mil厚的采樣袋可用于均質(zhì)機(jī)均質(zhì)。