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 nucleic acid reference is dissolved on ice, slightly mixed and briefly centrifuged and placed on ice for later use. |
| Growth conditions | 37 ℃;18-24h; Aerobic; |
| Storage conditions | -80 ℃ |
| Safety level | 1 |
| Application | It is suitable for confirmation, evaluation and quality control of relevant measurement methods in the experimental analysis of harmless Listeria nucleic acid detection. |
| Sharing mode | Public welfare sharing |
Escherichia phage T7 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362892
Escherichia bacteriophage MS2 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC363745
Streptococcus group A nucleic acid detection standard
BNCC362470
Enterococcus faecalis DNA standard
BNCC363464
Clostridium difficile Prevot nucleic acid detection standard
BNCC362407
Streptococcus salivarius DNA lab quality control product
BNCC363663