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 |
Corynebacterium ulcerans nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361626
Candida glabrata nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361604
Helicobacter pylori deoxyribonucleic acid liquid indoor quality control sample
BNCC363447
Streptococcus group A nucleic acid detection standard
BNCC362470
Klebsiella pneumoniae nucleic acid reference material (Heat inactivated) (Strongly positive)
BNCC361496
Salmonella enterica nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362722