GB/T 6324.12-2023 Active National standards

GB/T 6324.12-2023 Test method of organic chemical products—Part 12:Determination of trace mercury in organic liquid products—Atomic fluorescence spectrometric method

GB/T 6324.12-2023 Test method of organic chemical products—Part 12:Determination of trace mercury in organic liquid products—Atomic fluorescence spectrometric method

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 6324.12-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Organic chemical raw materials

ICS Name: Organic Chemistry Comprehensive Exam

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 7 pages

Scope

This document describes the method of determining trace mercury in organic liquid chemical products using atomic fluorescence. This document is applicable to the determination of trace mercury in organic liquid chemical products such as hydrocarbons, alcohols, and acids. When the sample weight is 1.0 g and the dispensing volume is 50 mL, the detection limit of the method described in this document is 0.001 mg/kg.

Development Information

Word Count: 15 Thousand words Pages: 7 pages

Referenced Standards

GB/T 3723-1999 Sampling of chemical products for industrial use—Safety in sampling GB/T 6680-2003 General rules for sampling liquid chemical products GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 33087-2016 Ultra pure water for instrumental analysis specification and test methods

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