Environmental Reference MaterialsOrganics - Soil PTProficiency TestingSoil PTs

Organophosphorus Pesticides #SPEO-021

$277.00

A 30 gram sample supplied ready to use. All are formulated in the range of 100-1000 ug/kg. Supplied in duplicate. read more

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Catalog Number:
SPEO-021
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SM-140, SM-141, SM-142, SM-143

Soil Proficiency Test Schedule

2024 SM Soil PT Study Schedule
Study Number Study Opens Study Closes
SM-140 Feb. 6, 2024 March 21, 2024
SM-141 March 26, 2024 May 9, 2024
SM-142 Aug. 20, 2024 Oct. 3, 2024
SM-143 Oct. 21, 2024 Dec. 4, 2024

Analyte

Azinphos methyl (guthion) 100-1000 ug/kg
Chlorfenvinphos 100-1000 ug/kg
Demeton 100-1000 ug/kg
Demeton-o 100-1000 ug/kg
Demeton-s 100-1000 ug/kg
Diazinon 100-1000 ug/kg
Dichlorovos (DDVP) 100-1000 ug/kg
Disulfoton 100-1000 ug/kg
EPN 100-1000 ug/kg
Ethoprop 100-1000 ug/kg
Famphur 100-1000 ug/kg
Fenthion 100-1000 ug/kg
Malathion 100-1000 ug/kg
Naled 100-1000 ug/kg
Parathion, ethyl 100-1000 ug/kg
Parathion, methyl 100-1000 ug/kg
Phorate 100-1000 ug/kg
Ronnel 100-1000 ug/kg
Sulfotepp 100-1000 ug/kg
Stirophos 100-1000 ug/kg
TEPP 100-1000 ug/kg
Trichlorfon 100-1000 ug/kg
Chlorpyrifos 100-1000 ug/kg