Nessler reagent products
Nessler reagent products, Total:21 items.
The international standard classification for "Nessler reagent products" includes: Inorganic chemicals in general , Water quality , Workplace atmospheres , Ambient atmospheres .
The Chinese standard classification for "Nessler reagent products" includes: Inorganic chemicals in general , Analysis methods for toxic substances in water , Labor sanitation , Analysis methods for toxic substances in atmosphere , Hydrogeological survey .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 16031-1995 Workplace air--Determination of ammonia--Messlerreagent spectrophotometric method
- GB/T 23772-2009 Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nesslers reagent colorimetric method
- GB 7479-1987 Water quality - Determination of ammonium-Nessler
- GB/T 7479-1987 Water quality--Determination of ammonium-Nessler's reagent colorimetric method
- GB/T 23773-2009 Inorganic chemicals for industrial use - General method for determination of ammonium content - Nesslers reagent colorimetric method
Group Standards of the People's Republic of China
- T/ZZB 1333-2019 Food additive—Natamycin
- T/QAS 029-2021 Determination of ammonium brine by Nessler's reagent colorimetric method
- T/ZJATA 0024-2024 Water quality Determination of ammonia nitrogen Pre-made Nessler reagent spectrophotometry
- T/CHES 27-2019 Water Quality Determination of Ammonia Nitrogen Automatic Analysis Nessler's Reagent Spectrophotometry
中华人民共和国环境保护部
- GB/T 14668-1993 Air quality. Determination of ammonia. Nesslers reagent colorimetric method
Professional Standard - Environmental Protection
- HJ 535-2009 Water Quality - Determination of Ammonia Nitrogen - Nesslers Reagent Spectrophotometry
- HJ 533-2009 Air and exhaust gas - Determination of ammonia - Nessler's reagent spectrophotometry
Professional Standard - Machinery
- JB/T 11938-2014 Ammonia-Nitrogen Automatic Analyzers for Laboratory-Nessler's Reagent Spectrophotometry
Professional Standard - Geology
- DZ/T 0064.57-1993 Groundwater Quality Test Methods - Determination of Ammonium Ion by Nessler's Reagent Colorimetry
Taiwan Provincial Standard of the People's Republic of China
- CNS 1220-2001 Saybolt color of petroleum products(Saybolt chromometer method)
PL-PKN
- PN C04576 ArkusZ01-1973 Water and waste water Tests for nitrogen Determination of ammonium nitrogen by colorimetric method with Nessler reagent
- PN BN 6191-72-1966 Testing agent. sodium ammonium phosphate
Indonesia Standards
- SNI 06-6856-2002 Test methods of nitrate content in water by using of colorimetry with Nessler reagent
Korean Agency for Technology and Standards (KATS)
- KS M 8251-2012 Sodium oxalate
Japanese Industrial Standards Committee (JISC)
- JIS K 8061:2010 Sodium sulfite (Reagent)
PH-BPS
- PNS ISO 29701:2021 Nanotechnologies - Endotoxin test on nanomaterial samples for in vitro systems - Limulus amebocyte lysate (LAL) test
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