GB/T 2921-1982
Abolished
T/CNIA 0121-2021
Active
Group standards
T/CNIA 0121-2021 Highly pure sulfuric acid for electronic industry
T/CNIA 0121-2021 Highly pure sulfuric acid for electronic industry
Price:
$ 20.00
Basic Information
Standard Code:
T/CNIA 0121-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Chemical reagents
Publish Date:
2021-03-19
Implement Date:
2021-09-01
Scope
Main technical content: This document specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, and accompanying documents and order forms for high-purity sulfuric acid used in the electronics industry. This document is applicable to high-purity sulfuric acid used in the electronics industry.
Development Information
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