GB/T 2921-1982
Abolished
T/CRIAC 0078-2022
Active
Group standards
T/CRIAC 0078-2022 Chemical reagent, high-performance liquid chromatography-mass spectrometry analysis reagent, isopropanol
T/CRIAC 0078-2022 Chemical reagent, high-performance liquid chromatography-mass spectrometry analysis reagent, isopropanol
Price:
$ 20.00
Basic Information
Standard Code:
T/CRIAC 0078-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Chemical reagents
Publish Date:
2022-07-01
Implement Date:
2022-08-01
Scope
Main technical content: 1. Concentration 2. Colorimetry 3. Evaporative residue 4. Moisture content 5. Acidity 6. Alkalinity 7. Absorbance 8. Gradient elution test 9. Fluorescent trace impurities 10. Sodium, potassium, magnesium, calcium, iron, aluminum 11. Liquid chromatography-mass spectrometry applicability
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