An easy qualitative & quantification method for determination of microbiology in water testing:
  • Total Coliforms & E. coli (APHA Approved)
  • Enterococci (US EPA Approved, UK DWI Approved)
  • Cryptosporidium/Giardia (US EPA Approved, UK DWI Approved)
  • Heterotrophic Plate Count (HPC) (US EPA Approved)
  • Pseudomonas

Water Microbiology Test Kits

Quanti-Tray & Quanti-Tray/2000


Quanti-Tray is an innovative advance in bacterial enumeration. When used with IDEXX reagents, Quanti-Tray provides an automatic sample-handling system to produce bacterialcounts with membrane filtration accuracy for total coliforms, E. coli and enterococci.

Quanti-Tray eliminates subjective colony interpretation and time-consuming confirmation. The need for making manual dilutions of heavily contaminated water samples is greatly reduced because the maximum counting range of 200 for Quanti-Tray and 2,419 for

Quanti-Tray/2000 far exceeds that of traditional methods. With a total hands-on time of under 1 minute per sample, Quanti-Tray is not only a faster and far simpler method, it is also extremely cost-effective.


Quanti-Tray and Quanti-Tray/2000 are used to quantify results using Colilert*, Colilert*-18, Colisure*, Enterolert*, Enterolert-DW*, Enterolert*-E, Pseudalert* and HPC for Quanti-Tray.

Quanti-Tray has 51 wells and provides counts from 1 to 200/100 mL.

Quanti-Tray/2000 has 97 wells and counts 1 to 2,419/100 mL.

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