Operation video of surface colony count test piece

[Purpose]

This productSuitable for various food production workshops, processing countertops, and other surfaces that can come into direct contact with foodTotal bacterial count on surfaces such as hands and clothing of employeesQuick detection.

【 Result judgment 】

test pieceupThe appearance of red bacteriaThe point isTotal Plate Count.

【colony counting】

Calculate by multiplying the average number of red colonies appearing on the test piece by the dilution factor.

【 Result Report 】

Report every25cm²The number of bacterial colonies in the food contact surface or on each hand, in units ofcfu/25cm²Alternatively, cfu/hand can also be reported according to relevant standard requirements.

【 Storage conditions and expiration date 】

Storage conditions: 4-10 ℃,Unused paper should be put backself-sealing bagSeal it properly and put it in the refrigerator. Condensation may occur in high humidity environments,Warm the entire package back to room temperature before opening.

effectivePeriod:a year.

1Pay attention to what has been used beforetest pieceIf there are live bacteria on it, it should be disposed of in a timely manner according to the principles of biosafety waste disposal.