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. |
| Growth conditions | 37 ℃,18-24h,5% CO2 + 95% air |
| Storage conditions | -80 ℃ |
| Safety level | 0 |
| Application | This Streptococcus pneumoniae DNA standard can be used for method establishment, working standard assignment, method confirmation and evaluation, product quality control, etc. through fluorescence quantitative pcr combined with digital PCR determination. |
| Sharing mode | Public welfare sharing |
Escherichia coli nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC371833
Duck-derived nucleic acid standard quality control material sample
BNCC361181
Human herpesvirus 3 DNA standard(varicella-zoster virus)
BNCC363067
Pseudomonas aeruginosa DNA standard
BNCC363466
Bacillus subtilis subsp nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362733
Candida glabrata nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362807