Environmental Reference Materials,  Non-Potable Water (NPW) PTs,  Organics - NPW PT,  Proficiency Testing

NPW – Alcohols in Water #PEO-104

A 1.5mL concentrate in Water for determination of the analytes below. Formulated in the range of 1.0-200mg/L. Each ampule produces 500mL of sample. read more

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Catalog Number:
PEO-104
Choose Study

WP-297, WP-299, WP-301, WP-303

Non-Potable Water NPW PT Study Schedule

2024 NPW PT Study Schedule
Study Number Study Opens Study Closes
WP-297* Jan. 16, 2024 Feb. 29, 2024
WP-298 March 11, 2024 April 24, 2024
WP-299* April 16, 2024 May 30, 2024
WP-300 May 7, 2024 June 20, 2024
WP-301* July 16, 2024 Aug. 29, 2024
WP-302 Aug. 6, 2024 Sept. 19, 2024
WP-303* Oct. 8, 2024 Nov. 21, 2024
WP-304 Nov. 5, 2024 Dec. 19, 2024

Analyte

1-Butanol Allyl alcohol
1-Pentanol Ethyl alcohol
1-Propanol Isobutanol
2-Butanol Isopropyl alcohol
tert-Butanol Methanol

2022 NPW Study Schedule

Study Number Study Opens Study Closes
WP-280 Jan. 11 Feb. 24
WP-281 March  1 April 14
WP-282 April 13 May 27
WP-283 May 4 June 17
WP-284 July 13 Aug. 26
WP-285 Aug. 3 Sept. 16
WP-286 Sept. 7 Oct. 21
WP-287 Oct. 12 Nov. 25
WP-288 Nov. 2 Dec. 16

 

2023 NPW Study Schedule

Study Number Study Opens Study Closes
WP-280 Jan. 11 Feb. 24
WP-281 March  1 April 14
WP-282 April 13 May 27
WP-283 May 4 June 17
WP-284 July 13 Aug. 26
WP-285 Aug. 3 Sept. 16
WP-286 Sept. 7 Oct. 21
WP-287 Oct. 12 Nov. 25
WP-288 Nov. 2 Dec. 16

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