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 |
Classical swine fever virus (CSFV) DNA lab quality control
BNCC361643
Vibrio parahaemolyticus nucleic acid detection standard
BNCC362410
Helicobacter pylori deoxyribonucleic acid liquid indoor quality control sample
BNCC363448
Gardnerella vaginalis nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362727
Streptococcus pneumoniae DNA standard
BNCC363412
Duck-derived nucleic acid standard quality control material sample
BNCC361181