K. aerogenes #10006L

A lyophilized pure culture of K. aerogenes preserved in our proprietary Microgel-Flash™ quick dissolve matrix.  Formulated at 25-200cfu level and supplied in packages of 10 or 20 individually vacuum sealed pellets.  Designed for use as a Total Coliform Positive control for environmental water analysis.  Accompanying COA lists assigned value for MPN methods and plate count methods.  Manufactured under ISO 17034 accreditation.  Stores at -10C to -20C. Derived from NCTC 10006.  Stable for 18 months from manufacture.  At least 6 months shelf life remain on shipped products. read more