GB/T 5178-1985
Replaced
SH/T 1851-2026
Pending
Industry standards-Petrochemical industry
SH/T 1851-2026 Determination of the content of tert-butyl hydroquinone in industrial isoprene by gas chromatography
SH/T 1851-2026 Determination of the content of tert-butyl hydroquinone in industrial isoprene by gas chromatography
Basic Information
Standard Code:
SH/T 1851-2026
Standard Type:
Industry standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Generally, organic chemical raw materials
ICS Name:
\nAromatic hydrocarbons
Publish Date:
2026-04-16
Implement Date:
2026-11-01
Publisher:
工业和信息化部
Development Information
Drafting Units:
Drafting Persons:
Related Standards
GB/T 13530.1-1992
Replaced
GB/T 13530.1-1992 Sodium ethoxylated alkyl sulfate—Determination of total active matter content
GB/T 13530.2-1992
Replaced
GB/T 13530.2-1992 Sodium ethoxylated alkyl sulfate—Determination of unsulfated matter content
GB/T 13530.3-1992
Replaced
GB/T 13530.3-1992 Sodium ethoxylated alkyl sulfate—Determination of the mean relative molecular mass
GB/T 13658-1992
Replaced
GB/T 13658-1992 Polymethylene polyphenylene isocyanate
GB 14544-1993
Replaced