T/CRIAC 0084-2023
Reagents for environmental analysis — 4-Picolinic acid（Isonicotinic acid） (English Version)

Standard No.

T/CRIAC 0084-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/CRIAC 0084-2023

Scope

Content (C6H5NO2), w/% ≥ 99.5 2 Sodium carbonate solution dissolution test passed 3 Loss on drying, w/% ≤ 0.5 4 Residue on ignition (calculated as sulfate), w/% ≤ 0.1

T/CRIAC 0084-2023 history

• 2023 T/CRIAC 0084-2023 Reagents for environmental analysis — 4-Picolinic acid（Isonicotinic acid）