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Proficiency Test, Non-Potable Water, for MPN and MF, 2/pk
Item Number MIC-003
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Keep laboratory supplies well stocked
Late Cut-off
4PM PST
Description
A single sample supplied in duplicate* for determination of Total/Fecal Coliforms and E.coli. The standard is designed for use with all Most Probable Number (MPN) and Membrane Filtration (MF) test procedures. It is also compatible with IDEXX Quanti-tray MPN methods for wastewater.
Sample is supplied as a dehydrated pellet in the range of 20 - 2400 CFU/MPN per 100 mL. This is the NELAC analyte concentration range. Sterile hydration buffer included.
*Supplied in duplicate so that you can evaluate multiple methods or test two analysts without having to purchase additional samples.
Store in freezer.
2023 Study Schedule:
Non-Potable Water Microbiology Proficiency Test
| Study Number | Study Opens | Study Closes |
| MP-201 | Jan. 8, 2024 | Feb. 21, 2024 |
| MP-202 | March 5, 2024 | April 18, 2024 |
| MP-203 | April 8, 2024 | May 22, 2024 |
| MP-204 | July 10, 2024 | Aug. 23, 2024 |
| MP-205 | Sep. 2, 2024 | Oct. 16, 2024 |
| MP-206 | Oct. 22, 2024 | Dec. 5, 2024 |