Sales Sheets

Microbiology Standards

Certified Reference Materials for Wastewater Labs

Microbiological CRMs for Wastewater and Drinking Water Labs

Pharmaceutical Secondary Certified Reference Materials

Microbiological Controls for 3M Petrifilm™

Food Microbiology Proficiency Testing

Food Chemistry Proficiency Testing

Microbiological Certified Reference Materials for USP 51

Hemp Proficiency Testing

CRMs for Hemp and Potency