Weiyel Reference Materials
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| Subculturing | Glycerol + NB(1:1) is sterilized at 121 ℃ for 15min, the mixed solution is fully mixed with Escherichia coli phage T1 stock solution at 1:1, injected into 1.5mLEP tubes, injected into each tube at 0.5mL, and stored in a refrigerator at -80 ℃. |
| Safety level | 0 |
| Application | This E. coli phage T1 quantitative standard quality control, through the cultivation of E. coli host bacteria and phage T1, the collection of phage. The phage titer and lysis efficiency were determined by double-layer agar counting method, which was mainly used for phage PhiX174 positive quality control. |
| Sharing mode | Public welfare sharing |
Salmonella (SPP) nucleic acid detection kit (Fluorescent PCR method)
BNCC361345
Serwater fecal coliform positive control quality control sample (Multi-tube fermentation method)
BNCC363179
Quality control samples of fecal coliforms in medical institutions
BNCC362170
Candida albicans nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362962
BNCC362180
Helicobacter pylori reference (Chemically inactivated) (Strongly positive)
BNCC363672