Weiyel Reference Materials
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| Subculture | YM medium (English name: YM): yeast extract 3.0g, malt extract 3.0g, glucose 10.0g, peptone 5.0g, agar 20.0g (without liquid medium), distilled water 1.0L,pH 6.2±0.2. Sterilization at 121 ℃ for 15min. |
| Subculturing | Before use, balance the reference at room temperature for 30min and thaw. Equilibrium to room temperature, vortex oscillation and mixing, according to the nucleic acid extraction reagent instructions to extract nucleic acid after use, nucleic acid extraction or purification reagents need to be self-provided. |
| Storage conditions | -80 ℃, kept away from light |
| Safety level | 2 |
| Application | Accurate and rapid identification of pathogenic bacteria can effectively improve the pertinence and effectiveness of clinical treatment. This product uses heat inactivated strong positive reference for evaluation of Candida albicans nucleic acid detection reagent, in order to be used for early diagnosis and quality control of infection. |
| Sharing mode | Public welfare sharing |
Water quality fecal coliform positive quality control sample (Membrane membrane method)
BNCC360396
Reference material of escherichia coli count in food
BNCC359093
Reference material of bacillus subtilis spores count
BNCC359088
Bacillus pumilus spore suspension
BNCC361952
Staphylococcus aureus nucleic acid reference material (Heat inactivated)(Strongly positive)
BNCC360678
Escherichia coli EHEC O157:H7-sfgfp green fluorescent marker strain
BNCC363779