Weiyel Reference Materials
info@weiyel.com
| Subculture | Nutritional gravy medium (English name: NA/NB): beef paste 3.0g, peptone 10.0g,NaCl 5.0g, agar 20.0g (not included in 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. |
| Subculturing | Before use, the reference product is placed at room temperature for 30min, fully melted, shaken and mixed, used after nucleic acid extraction, nucleic acid extraction or purification reagents need to be provided by oneself. |
| Growth conditions | Culture temperature 37 ℃; Culture time 18-24 hours; Aerobic gas environment; |
| Safety level | 1 |
| Application | This product is a Bacillus cereus nucleic acid reference (heat inactivated) (strong positive), which can be used for specific analysis of nucleic acid detection kits, cross-reaction verification, measurement method evaluation and laboratory quality control. |
| Sharing mode | Public welfare sharing |
Candida albicans nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC362151
Proteus vulgaris nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC361594
Aspergillus niger DNA lab quality control
BNCC363590
Moraxella catarrhalis DNA standard
BNCC363620
Human adenovirus 7 DNA standard
BNCC363512
Corynebacterium ulcerans DNA standard
BNCC363407