HJ 1184-2021 Active Industry standards-Environmental protection

HJ 1184-2021 Determination of six phthalate esters in soil and sediment using gas chromatography-mass spectrometry

Publish Date: 2021-06-03 Implement Date: 2021-09-15 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: HJ 1184-2021

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Environmental protection

ICS Name: Environmental protection, health, and safety (vocabulary)

Publish Date: 2021-06-03

Implement Date: 2021-09-15

Scope

This standard specifies the gas chromatography-mass spectrometry method for the determination of six phthalate ester compounds in soil and sediments. This standard is applicable to the determination of six phthalate ester compounds in soil and sediments, including dimethyl phthalate (DMP), diethyl phthalate (DEP), dibutyl phthalate (DBP), butyl benzyl phthalate (BBP), di(2-ethylhexyl) phthalate (DEHP), and dodecyl phthalate (DNOP). Other phthalate ester compounds can also be determined by this method after verification. When the sampling quantity is 10.0 g, the extraction volume is 20.0 ml, and the injection volume is 1.0 μl, the detection limit of the method for determining phthalate ester compounds in this standard is 0.02 mg/kg to 0.05 mg/kg, and the determination limit is 0.08 mg/kg to 0.20 mg/kg. For details, please refer to Appendix A.