Weiyel Reference Materials
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| Subculture | Tryptone soybean medium (English name: TSA/TSB): tryptone 17.0g, soybean peptone 3.0g, sodium chloride 5.0g, dipotassium hydrogen phosphate 2.5g, glucose 2.5g, agar 20.0g (without liquid medium), distilled water 1.0L,pH 7.3±0.2. Sterilization at 121 ℃ for 15min. |
| Subculturing | When this standard is used, it is moved to room temperature (20~25 ℃) for re-melting, oscillates evenly, centrifuges briefly, and is temporarily stored for use in a low temperature environment on ice to avoid repeated freezing and thawing. |
| Storage conditions | -80 ℃ |
| Safety level | 2 |
| Isolation | Food Poisoning; Feces, Human, 1911 |
| Application | It is suitable for qualitative and quantitative research and analysis of Salmonella enteritidis, verification and evaluation of measurement methods and laboratory quality control. |
| Sharing mode | Public welfare sharing |
Streptococcus pyogenes nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC363793
Streptococcus pyogenes reference (Chemically inactivated) (Strongly positive)
BNCC363265
Serratia marcescens nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362726
Klebsiella pneumoniae nucleic acid reference material (Heat inactivated) (Strongly positive)
BNCC361498
Aspergillus niger DNA standard
BNCC363585
Human respiratory syncytial virus RNA lab quality control
BNCC363375