GB/T 2921-1982
Abolished
HG/T 4582-2025
Active
Industry standards-Chemical industry
HG/T 4582-2025 Reagent for instrumental analysis: Acetonitrile
HG/T 4582-2025 Reagent for instrumental analysis: Acetonitrile
Price:
$ 20.00
Basic Information
Standard Code:
HG/T 4582-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Instrumental analysis reagents
ICS Name:
Chemical reagents
Publish Date:
2025-12-17
Implement Date:
2026-07-01
Scope
This document specifies the properties, technical requirements, test methods, inspection rules, packaging, and marking of acetonitrile, a reagent used in instrumental analysis. This document is applicable to the inspection of acetonitrile, a reagent used in instrumental analysis.
Development Information
Replace the following standards
Related Standards
GB/T 2922-1982
Abolished
GB/T 2922-1982 Chemical reagents—Determination of specific surface area of solid supports used in chromatography
GB/T 3914-1983
Replaced
GB/T 3914-1983 Chemical reagents—The general rules of anodic stripping voltammetry
GB/T 673-1984
Replaced
GB/T 673-1984 Chemical reagent—Arsenic trioxide
GB/T 1263-1986
Replaced
GB/T 1263-1986 Chemical reagent—Disodium hydrogen phosphate dodecahydrate
GB/T 1292-1986
Replaced