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 |
Water quality total coliform negative quality control sample (paper rapid method)
BNCC360413
Water quality fecal coliform negative quality control samples (paper rapid method)
BNCC360410
Escherichia coli-sfgfp green fluorescent marker strain
BNCC363778
Reference material of escherichia coli in milk powder
BNCC360265
Shigella quality control sample of sewage from medical institutions
BNCC362175
Shigella quality control sample of sludge from medical institutions
BNCC362176