GB/T 23671-2023
2-Hydroxy-6-naphthoic acid
HG/T 2745-2023
HG/T 4416-2012
HG/T 2745-2012
GB/T 23671-2009
2-Hydroxy-6-naphthalene carboxylic acid
GB/T 1648-2013
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
DB37/T 2391-2013
HG/T 2745-2006
2-Hydroxy-3-naphthoic acid
HG/T 2745-1996
T/ZZB 0704-2018
HG/T 3795-2022
GB/T 1648-2007
1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt(H-acid monosodium salt)
GB/T 1648-2001
H-acid monosodium salt(1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt)
HG/T 3463-2000
Chemical reagent Arsenazo Ⅲ
T/QAS 086-2023
HG/T 5799\uff5e5802-2021
KS M 4825-2002(2012)
SODIUM 4 HYDROXY-1-NAPHTHALENE SULFONATE [NEVILLE AND WINTHERS ACID(SODIUM SALT)]
HG/T 5467-2018
AWWA ACE95199
Experiences in Total Organic Carbon Removal by Polyaluminum Hydroxychloride and Enhanced Coagulants
ISO 21793:2020
Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozone hydroxyl radical oxidation (COHR)