Microbiological - Non-Potable Water PTNon-Potable Water (NPW) PTsProficiency Testing

NPW – Coliforms/E.coli #MIC-003

$115.00$690.00

Designed for use with all MPN and MF procedures. Sample supplied as a dehydrated pellet in the NELAC range of 20 - 2400 CFU/MPN per 100 mL. Sterile hydration buffer included. Evaluated for Total Coliform, Fecal Coliform and E.coli. Store in freezer. Supplied in duplicate so that you can evaluate multiple methods or test 2 analysts without having to purchase additional samples. read more

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Catalog Number:
MIC-003.
Study Number

MP-177, MP-178, MP-179, MP-180, MP-181, MP-182, MP-183, All

2019/2020 NPW Micro Study Schedule

2019/2020 NPW Micro Study Schedule

Study Number Study Opens Study Closes
MP-177 Oct. 7 Nov. 20, 2019
MP-178 Jan. 13 Feb. 26, 2020
MP-179 March 5 April 18, 2020
MP-180 April 6 May 20, 2020
MP-181 July 8 Aug. 21, 2020
MP-182 Sept. 9 Oct. 23, 2020
MP-183 Oct. 7 Nov. 20, 2020