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GB/T 40917-2021 Active
GB/T 40917-2021 Textiles—Determination of perfluorohexane-1-sulphonic acid and its salts
Abstract
This document describes a method for determining the content of perfluorooctane sulfonic acid and its salts (PFHxS) in textiles using high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS).
This document is applicable to all types of textiles.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 40917-2021 |
| CCS | Baseline standards and general methods |
| ICS | Comprehensive Textile Products |
| Implement Date | 2022-05-01 |
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