Weiyel Reference Materials
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| Growth conditions | 30 ℃,18-24h, aerobic |
| Storage conditions | 2-8 ℃ |
| Safety level | 1 |
| Application | Using quartz powder that meets the requirements of the standard as the carrier, the microbial material Bacillus atrophy ATCC 9372 spore suspension is selected and refined according to the standard requirements. Each batch of infected quartz powder products have been tested for spore content, and the product quality is stable. This product is suitable for evaluating the barrier performance of barrier materials to microorganisms under dry conditions. |
| Sharing mode | Public welfare sharing |
Water Quality Total Coliform Standard Quality Control Sample (Paper Rapid Method)
BNCC360407
Standard quality control sample of total coliform bacteria in drinking water (multi-tube fermentation method)
BNCC360412
Reference material of escherichia coli count in food
BNCC359093
Water quality enzyme substrate method quality control sample
BNCC360391
Candida albicans nucleic acid reference material (Heat inactivated) (Strongly positive)
BNCC360608
Bacillus pumilus spore suspension
BNCC361952