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www.ChineseStandard.net Database: 189760 (18 Oct 2025)

YB/T 6137-2023 English PDF

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YB/T 6137-2023: (Coal tar - Determination of biphenyl, acenaphthene and fluorene content - Gas chromatography)
Status: Valid
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YB/T 6137-2023English179 Add to Cart 3 days [Need to translate] (Coal tar - Determination of biphenyl, acenaphthene and fluorene content - Gas chromatography) Valid YB/T 6137-2023

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Basic data

Standard ID YB/T 6137-2023 (YB/T6137-2023)
Description (Translated English) (Coal tar - Determination of biphenyl, acenaphthene and fluorene content - Gas chromatography)
Sector / Industry Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard G18
Classification of International Standard 71.080
Word Count Estimation 8,874
Date of Issue 2023-12-20
Date of Implementation 2024-07-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the test principles, reagents and materials, instruments and equipment, samples, test procedures, calculation methods, precision, test reports, etc. for the determination of biphenyl, acenaphthene, and fluorene content in coal tar by gas chromatography. This standard is applicable to the determination of biphenyl, acenaphthene, and fluorene content in coal tar produced during coking.

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