T/LNIQA 002-2022 Active Group standards

T/LNIQA 002-2022 The determination of benzene in ethanol

Publish Date: 2022-01-27 Implement Date: 2022-02-01 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/LNIQA 002-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical industry

ICS Name: Alcohols and ethers

Publish Date: 2022-01-27

Implement Date: 2022-02-01

Scope

Scope: This document specifies the gas chromatography and headspace gas chromatography methods for the determination of benzene in ethanol. This document is applicable to the determination of benzene in ethanol; Main technical content: This document specifies the gas chromatography and headspace gas chromatography methods for the determination of benzene in ethanol. Among them, the detection limit of gas chromatography is 0.50 mg/L, and the quantification limit is 1.0 mg/L; the detection limit of headspace gas chromatography is 0.20 mg/L, and the quantification limit is 0.50 mg/L.