Weiyel Reference Materials
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| Subculture | 3.5% sodium chloride tryptone soybean agar (English name: TSA-2): tryptone 17.0g, soy peptone 3.0g, sodium chloride 35.0g, dipotassium hydrogen phosphate 2.5g, glucose 2.5g, agar 20.0g (without liquid medium), distilled water 1.0L,pH 7.3±0.2. Sterilization at 121 ℃ for 15min. |
| Subculturing | This standard should be taken out from the low temperature environment before use and balanced to room temperature. Dilute the sample solution according to GB/4789.7-2012. |
| Storage conditions | -20 ℃, kept away from light |
| Safety level | 2 |
| Application | Qualitative (positive) or quantitative (MPN method) inspection of Vibrio parahaemolyticus in food Quality control and personnel assessment Applicable to GB/4789.7-2012 "National Food Safety Standard Food Microbiological Inspection Vibrio parahaemolyticus Inspection" |
| Sharing mode | Public welfare sharing |
Standard quality control sample of coliform bacteria (plate counting method)
BNCC360592
Clostridium sporogenes spore suspension
BNCC362134
Candida albicans nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362018
Water quality enzyme substrate method negative quality control sample
BNCC360395
Escherichia coli bacteriophage PhiX174 standard quality control product
BNCC362981
Standard quality control sample of clostridium perfringens in drinking water
BNCC362541