Whirl-Pak表面测试采样袋（附吸附海棉 ）Speci Sponge Environmental Surface Sampling Bag

产品型号：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.

袋内装有一块用于表面拭取样的海棉（3.8X7.6X1.5cm）。使用时打开采样袋，加入释释肉汤浸湿海棉（有预湿的采样袋可选择），然后在被检物表面进行擦拭取样，后将海棉装入采样袋，带回实验室进行检测。可直接将培养基倒入进行定性检测，也可样品与稀释液均质涂板定量检测。4mil厚的采样袋可用于均质机均质。