Drinking Water (WS) PTsOrganics - WS PTProficiency Testing

WS – Oxygenates #PEO-075

A 1.5 mL concentrate in P/T Methanol for determination of ETBE, TAME, DIPE, trichlorotrifluoroethane, 1-Phenylpropane, and tert-Butyl alcohol. Formulated in the range of 5 - 50 ug/L. (Supplied in duplicate) read more

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Catalog Number:
PEO-075
Choose Study

WS-137, WS-138, WS-139, WS-140

Drinking Water Chemistry WS Proficiency Study Schedule

2024 WS Drinking Water Chemistry PT Study Schedule
Study Number Study Opens Study Closes
WS-137 Jan. 8, 2024 Feb. 21, 2024
WS-138 April 3, 2024 May 17, 2024
WS-139 July 2, 2024 Aug. 15, 2024
WS-140 Oct. 15, 2024 Nov. 28, 2024

Analyte

ETBE   5-50 ug/L
TAME   5-50 ug/L
DIPE   5-50 ug/L
Trichlorotrifluoroethane   5-50 ug/L
1-Phenylpropane   5-50 ug/L
tert-Butyl alcohol   5-50 ug/L