T/NAIA 0246-2023 Active Group standards

T/NAIA 0246-2023 Water quality determination of seven phosphorus-containing pesticides including paraoxon using gas chromatography

Publish Date: 2023-12-11 Implement Date: 2023-12-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/NAIA 0246-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Drinking water

Publish Date: 2023-12-11

Implement Date: 2023-12-31

Scope

Main technical content: This document specifies the gas chromatography detection methods for trichlorfon, dichlorvos, phosphorus-absorbing insecticide, rotenone, methyl parathion, malathion, and phosphorus-absorbing insecticide in drinking water and source water. This document is applicable to the determination of trichlorfon, dichlorvos, phosphorus-absorbing insecticide, rotenone, methyl parathion, malathion, and phosphorus-absorbing insecticide in surface water, groundwater, and drinking water. When the sample volume is 250ml and the extraction is performed after sampling, the detection limits of the seven organic phosphorus pesticide compounds are 0.05μg/L-0.1μg/L, and the determination limits are 0.2μg/L~0.4μg/L.