Weiyel Reference Materials
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| Subculture | Brain heart extract medium (English name: BHIA/BHIB): brain extract 5.0g, heart extract 12.5g, peptone 5.0g, tryptone 10.0g, sodium chloride 5.0g, glucose 2.0g, disodium hydrogen phosphate 2.5g, agar 20.0g (not included in liquid medium),pH 7.4±0.2. Sterilization at 121 ℃ for 15min. |
| Subculturing | Before use, the reference product is placed at room temperature for 30min, fully melted, shaken and mixed, used after nucleic acid extraction, nucleic acid extraction or purification reagents need to be provided by oneself. |
| Growth conditions | 37 ℃;48-72h; Aerobic; |
| Storage conditions | -80 ℃ |
| Safety level | 2 |
| Application | It is suitable for qualitative and quantitative research and analysis of copper-containing bacteria, verification and evaluation of measurement methods and laboratory quality control. |
| Sharing mode | Public welfare sharing |
Bacillus cereus nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361577
Haemophilus influenzae reference (Chemically inactivated) (Strongly positive)
BNCC363308
Campylobacter jejuni reference (Chemically inactivated) (Strongly positive)
BNCC362918
Candida tropicalis DNA lab quality control
BNCC363700
Escherichia coli EAEC nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361519
Shigella flexneri nucleic acid detection standard
BNCC362378