NSI Proficiency Tests
WS (Drinking Water), Quantitative Enterococcus, Blind/External PT
- SKU:
- MIC-009
Description
WS (Drinking Water), Quantitative Enterococcus, Blind/External PT
Designed for use with all MPN and MF procedures. Sample supplied as a dehydrated Microgel-Flash ™ pellet in the range of 20 - 1000 CFU/MPN per 100 mL. Sterile hydration buffer included. Store in freezer. Supplied in duplicate so that you may evaluate 2 methods or 2 analysts with the need to purchase additional samples.
| 2024 MS Drinking Water Microbiology PT Study Schedule | ||
| Study Number | Study Opens | Study Closes |
| MS-241 (Quantitative) | Jan. 3, 2024 | Feb. 16, 2024 |
| MS-242 | Mar. 4, 2024 | Apr. 3, 2024 |
| MS-243 (Quantitative) | Apr. 2, 2024 | May 16, 2024 |
| MS-244 | June 5, 2024 | July 5, 2024 |
| MS-245 (Quantitative) | July 8, 2024 | Aug. 21, 2024 |
| MS-246 | Sep. 4, 2024 | Oct. 2, 2024 |
| MS-247 (Quantitative) | Oct. 1, 2024 | Nov. 14, 2024 |
| MS-248 | Nov. 13, 2024 | Dec. 11, 2024 |
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NSI Proficiency TestsWS (Drinking Water), Standard Plate Count, Blind/External PT
SKU: MIC-002
$133.00WS (Drinking Water)– Standard Plate Count One stabilized Microgel-Flash™ pellet containing a heterotrophic bacteria at 5-500mpn/cfu per mL. Sterile hydration buffer included. Supplied in... -
NSI Proficiency TestsWS (Drinking Water), Microbiological PT, 10 Sample Set, Blind/External PT
SKU: MIC-001
$255.00WS (Drinking Water), Microbiological PT, 10 Sample Set, Blind/External PT A ten standard set for determination of Total/Fecal Coliforms and E.coli. The standards are designed to be compatible with... -
Absolute StandardsWS Minerals Mix #2 External/Blind PT
SKU: 55123-EX
$50.00WS Minerals Mix #2 PT Specs Part Number 55123 Solvent -
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SKU: 38696-EX
$250.00Caffeine Blind/External PT Specs Part Number 38696 Solvent in water Concentration Varied ug/mL Amount 2 mL -
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SKU: 55122-EX
$50.00WS Minerals Mix #1 PT Specs Part Number 55122 Solvent in water Concentration Varied Amount 20 mL Components (4)
