P. aeruginosa High CFU Range

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Description

A lyophilized pure culture of P. aeruginosa preserved in our proprietary Microgel-Flash™ quick dissolve matrix.  

Formulated at 1000-2000cfu levels and supplied in packages of 10 or 20 individually vacuum sealed pellets. Designed for use as a negative control for water coliform analysis or as a positive quantitative control for water pseudomonas analysis.  

Accompanying COA lists value assignments for MPN methods and plate count methods.  Manufactured under ISO 17034 accreditation. Stores at -10C to -20C. 

Derived from NCTC 12951.  Stable for 18 months from manufacture.  At least 6 months shelf life remains on shipped product.

•        Stable at -10 ºC to -20 ºC, shelf life is at least 18 months from manufacture date

•        Robust: Performs well with all environmental methods

•        Precise: Between pellet variability, it is less than 10% RSD

•        Ideal for control charting

•        No royalty fees

Universal Water Microbe Cocktail

A single pellet to QC all of your quantitative microbiology analyses. Formulated in our unique lyophilized flash dissolve pellet, this

microbiological standard contains multiple organisms that in aggregate allow the analyst to QC the following water microbiology

tests at the following approximate activity levels:

Total Coliform . . . . . . . . . . . . . . . . . 2400 CFU/100 mL

E. coli . . . . . . . . . . . . . . . . . . . . . . 1000 CFU/100 mL

Fecal Coliform . . . . . . . . . . . . . . . . . . 500 CFU/100 mL

P. aeruginosa . . . . . . . . . . . . . . . . . 1000 CFU/100 mL

Enterococci . . . . . . . . . . . . . . . . . . 1000 CFU/100 mL

HPC . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 CFU/mL

Actual values are listed on accompanying COA. Standard is derived from pure NCTC cultures, never more than two passages from

primary strain culture. Compatible with numerous environmental methods including MTF, IDEXX and plate count methods.