90.93 Standard confirmed Mar 31, 2023
ISO
ISO/TC 147/SC 2 Physical, chemical and biochemical methods
International Standard
13.060.50 Examination of water for chemical substances
Specifies three methods: 1. for direct determination; 2. for determination after chelation (APDC) and extraction (MIBK); 3. for determination after chelation (HMA-HMDC) and extraction (DIPK-Xylen).
PUBLISHED
ISO 8288:1986
90.93
Standard confirmed
Mar 31, 2023