Weiyel Reference Materials
info@weiyel.com
| Subculture | Nutritional gravy medium (NA/NB): beef paste 3.0g, peptone 10.0g,NaCl 5.0g, agar 20.0g (without liquid medium), distilled water 1.0L,pH 7.0. Sterilization at 121 ℃ for 15min. [Note] Adding 5 mgMnSO4 · H2O to culture Bacillus is beneficial to produce spores. |
| Growth conditions | 37 ℃,24-48h, aerobic |
| Storage conditions | 2-8 ℃ |
| Safety level | 2 |
| Morphology | The colony diameter is 1-2mm, round, with neat edges, opaque, light color, convex in the middle, smooth surface, bright surface, moist texture, easy to pick up, no pigment, G + (blue-purple), bacilli, purity: pure |
| Sharing mode | Public welfare sharing |
Human mastadenovirus B nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC369843
Escherichia coli DNA lab quality control
BNCC363188
CHO Cell DNA Quantitative National Standard for qPCR Method
BNCC361047
Aspergillus fumigatus DNA lab quality control
BNCC363592
Streptococcus pneumoniae DNA standard
BNCC363738
Enterococcus faecalis nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361584