GB/T 2921-1982
Abolished
T/SXCAA 021-2022
Active
Group standards
T/SXCAA 021-2022 Guidelines for the procurement management of chemical reagents by inspection and testing institutions
T/SXCAA 021-2022 Guidelines for the procurement management of chemical reagents by inspection and testing institutions
Price:
$ 20.00
Basic Information
Standard Code:
T/SXCAA 021-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Chemical reagents
Publish Date:
2022-09-23
Implement Date:
2022-09-28
Scope
Scope: This document is applicable to the procurement management of chemical reagents for inspection and testing institutions, but not to the management of commonly used gases in inspection and testing institutions. Main technical content: This document provides guidance and suggestions for the procurement management of chemical reagents for inspection and testing institutions, and gives information on general principles, supplier selection and evaluation, and procurement and acceptance.
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