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 |
Campylobacter jejuni subsp nucleic acid detection standard
BNCC362621
Standard quality control sample of coliform bacteria (MPN counting method)
BNCC360591
Reference material of bacillus subtilis spores count
BNCC359088
Standard quality control samples of mold and yeast
BNCC360584
Bacillus pumilus spore suspension
BNCC361953
Escherichia coli-sfgfp green fluorescent marker strain
BNCC363778