GB/T 3711-1983
Replaced
YB/T 6275-2024
Active
Industry standards-Black metallurgy
YB/T 6275-2024 YB/T 6275-2024 Determination of content of alpha- and beta-methyl naphthalene in washing oil by gas chromatography
YB/T 6275-2024 YB/T 6275-2024 Determination of content of alpha- and beta-methyl naphthalene in washing oil by gas chromatography
Basic Information
Standard Code:
YB/T 6275-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coal tar processing products
ICS Name:
Phenol
Publish Date:
2024-10-24
Implement Date:
2025-05-01
Scope
This document specifies the test principles, instruments, test steps, test results, allowable deviations, and test reports for determining the content of α-methylnaphthalene and β-methylnaphthalene in washing oil by gas chromatography. This document is applicable to the determination of the content of α-methylnaphthalene and β-methylnaphthalene in washing oil.