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Reference Material


Reference Material​

A line of microbiology CRMs that are easy to use, traceable - never more than two passages from the primary culture, and quality assured to ISO 17034 and ISO 17025. Both multiplex and single-organism CRMs are available and a convenient universal water microbe cocktail suitable for many different environmental methods. 

For inquiries and assistance, you can reach us at 1 800-878-7654 (Customer Service Line),
707-525-5788 (California) or email Sales@CPIInternational.com.


Lower Your
Cost Per Test
Curated for Frugal Managers in Environmental Labs

Lowest Price Available
for Colitag™ Test Kits

Late Order
Cutoff Time
E. coli/ Coliform CRM for 3M Petrifilm™
Item number FM-710
Choose from 10pk and 20pk.
0.0 USD
Total Enterobacteriaceae
Item number FM-711-10
0.0 USD
Microbe Cocktail with Yeast/Mold
Item number FM-733-10
0.0 USD
Microbe Cocktail CRM with Yeast
Item number FM-700. Choose from 10pk and 20pk.
0.0 USD
Rapid Yeast and Mold – Yeast
Item number FM-713-10
0.0 USD
Yeast and Mold
Item number FM-734-10
0.0 USD