Weiyel Reference Materials
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| Subculture | Columbia blood plate (English name: CA-B): casein pancreatin digest 10.0g, cardiopancreatin digest 3.0g, corn starch 1.0g, meat gastric enzyme digest 5.0g, yeast extract 5.0g, sodium chloride 5.0, agar 20.0g, distilled water 1.0L,pH 7.3±0.2. After sterilization at 121 ℃ for 15min, cool to 55 ℃, add 5% sterile defibrated sheep blood, shake well, pour the plate and cool it for later use. |
| Subculturing | When this standard is used, it is moved to room temperature (20~25 ℃) for re-melting, oscillates evenly, centrifuges briefly, and is temporarily stored for use in a low temperature environment on ice to avoid repeated freezing and thawing. |
| Growth conditions | 37 ℃;2-3 days; Aerobic gas environment; |
| Storage conditions | -80 ℃ |
| Safety level | 2 |
| Application | It is suitable for qualitative and quantitative research and analysis of Bordetella pertussis, verification and evaluation of measurement methods and laboratory quality control. |
| Sharing mode | Public welfare sharing |
Streptococcus agalactiae DNA standard
BNCC363444
Streptococcus pyogenes reference (Chemically inactivated) (Strongly positive)
BNCC363307
Escherichia coli DNA lab quality control
BNCC363190
scherichia coli bacteriophage T4 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362938
Streptococcus agalactiae nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361654
Vibrio parahaemolyticus nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362784