Drinking Water (WS) PTsOrganics - WS PTProficiency Testing

WS – Carbamate Pesticides #PEO-001

$85.00

A 1.5 mL concentrate in Methanol for use with Method 531.1. The sample design will satisfy PT requirements for the following analytes: (Supplied in duplicate) read more

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Catalog Number:
PEO-001
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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

Aldicarb 15-100 ug/L Oxamyl (Vydate) 15-100 ug/L
Aldicarb sulfone 15-100 ug/L Baygon 30-140 ug/L
Aldicarb sulfoxide 15-80 ug/L Carbaryl 15-100 ug/L
Carbofuran 15-150 ug/L Methomyl 15-100 ug/L
Methiocarb 30-140 ug/L 3-Hydroxy carbofuran 15-80 ug/L