Single Organism micrógel™ CRMs
Quality control organims for in-house quality control
micrógel™ Multi-Organism CRM's are water soluble discs containing viable microorganisms at known levels. Formulated at 10³ levels with actual activity and expanded uncertainty listed on the Certificate of Analysis. The homogeneity and activity is verified by spiral plate count techniques.
All of the microbiological CRM’s are prepared from genuine NCTC cultures and are less than 5 passes from primary culture.
Easy to use
Stable for up to 18 months (varies between products)
Reproducible to <5% RSD
Manufactured from pure cultures under an ISO Guide 34-accrediated QA system
Certified in an ISO 170225 accredited laboratory
All micrógel™ products are supplied with a Certificate of Analysis
*Certified by 3M - aerobic procedure for lactic producing bacteria.