Quanti-Tray System
Take the guesswork out of bacterial counts
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Unmatched ease of use and accuracy.
Water/wastewater microbiology
IDEXX Colilert Quanti-tray is our choice for total coliform and e.coli quantitative analysis. Its ease of use and accuracy is unmatched. We like the product so much that we got regulatory approval to use it for wastewater as well.
Review Date: 12 Mar 2020 | IDEXX Corp.
With Quanti-Tray, a 100 mL sample is divided into 51 wells. The Most Probable Number (MPN) approach is used to determine the number of bacteria in the original sample. Automation minimises hands-on time and maximises throughput (up to 4 samples per minute). The relatively large number of wells provides a high counting range of 1–200 (without dilutions) and very tight 95% confidence limits.
- Provides easy, rapid, and accurate bacterial counts.
- Quanti-Tray and Quanti-Tray/2000 are used when quantifying coliforms, E. coli, enterococci, Pseudomonas aeruginosa, and Heterotrophic Plate Counts (HPC).
- The Quanti-Tray/Legiolert is only used to quantify Legionella pneumophila.
- The Quanti-Tray System delivers semiautomated quantification methods based on the Most Probable Number (MPN) model.
- Learn about the Quanti-Tray Sealer PLUS and our generous trade-in program.
