E. coli #9001L

A lyophilized pure culture of E. coli preserved in our proprietary Microgel-Flash™ quick dissolve matrix.  Formulated at below 200cfu per pellet level and supplied as a package of 5, 10 or 20 individually vacuum sealed pellets.  Uniquely designed as a quantitative control for all of your water coliform analyses. Accompanying COA lists value assignments for 6 water coliform test parameters: Total coliform, Fecal Coliform and E. coli by MPN methods as well as Total Coliform, Fecal coliform and E.coli by SM Plate Count Methods making this CRM a very useful product in your laboratory.  Stores -10C to -20C. Derived from NCTC 9001. Stable for 14 months from manufacture. At least 6 months shelf life remains on shipped product. read more