The Growth Promotion Test (GPT) is an important function in the United States (USP), European (Ph. Eur.) and Japanese (JP) Pharmacopeias. EZ-CFU™ One Step quantitative microorganism preparations are used to perform Growth Promotion Tests of culture media with ease. No dilutions are required. EZ-CFU™ One Step is designed to deliver less than 100 CFU with each 0.1 mL inoculum. Each 2 mL vial of hydrated suspension offers 19 inocula. EZ-CFU™ One Step can be used for up to eight hours after hydration if the suspension is refrigerated between uses*.  For added convenience, a peel-off Certificate of Assay is included for quality control documentation.

EZ-CFU™ One Step kits include:

• 20 lyophilized pellets of a single quantitative microorganism

• 10 vials of hydrating fluid (2 mL in each vial)

• Peel-Off Certificate of Assay

*Catalog numbers 0318Z and 0320Z are an exception to the eight hour stability and must be used within 30 minutes of hydration.

Features:	Benefits:
Kit contains microorganism and hydrating fluid	Simplifies the ordering process, saves time and money
Quantitative	Saves time and reduces labor by delivering a specific number of colony forming units (CFU)
Does not require frozen storage conditions	Easy storage & no dry ice required, reduces shipping costs
Lower price than competitive products	Cost effective & economical
Eight hour stability	Extended time and flexibility to perform tests
No dilutions required	Less prep time, easy to use
Peel-Off Certificate of Assay	Complete and convenient documentation
Online Certificate of Analysis	Documentation of phenotypic, macroscopic and microscopic test results
Traceable to reference culture	Assured quality, meets USP guidelines
Product warranty	Increased customer confidence

Click on the button below to view all of the EZ-CFU™ One Step products available.