

Description
A 1 gram lyophilized sludge sample containing fecal coliforms from 10E3 mpn/g to 10E6 mpn/g. Derived from E. coli (NCTC 9001). Designed for use with EPA 1680/1681. Sample taken from a previous Interlab PT study. Accompanying COA includes study statistics. Store -10C to -20C.
Product Information
- Brand NSI
- Volume 1 g
- Unit of Measure EA
- Storage Condition -10°C to -20°C
- Product Type Microbiology Standards
- Raw Material <2 passages from primary culture
- Certification Cultural based enumeration