TN UV
TN UV, Total:34 items.
The international standard classification for "TN UV" includes: Alcohols. Ethers , Boilers and heat exchangers .
The Chinese standard classification for "TN UV" includes: Basic organic chemicals , Boiler and its auxiliary equipment , Environmental Quality Standard for atmosphere, water and soil , Analysis methods for exhaust emission pollutants , Basic standards and general methods on chemical fertilizers , Analysis methods for toxic substances in water , Electron optics and other physical optics instrument , Chemical Measurement .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 32737-2016 Determination of nitrate nitrogen in soil—Ultraviolet spectrophotometry method
- GB/T 14422-1993 Analysis of water used in boiler and cooling system－Determination of benzotriazole－Ultraviolet spectrophotometry
- GB/T 14571.4-2008 glycol for industrial use - Determination of ultraviolet transmittance - Ultraviolet spectrophotometric method
- GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
Professional Standard - Environmental Protection
- HJ/T 42-1999 Stationary source emission -- Determination of nitrogen oxide -- Ultraviolet spectrophotometric method
- HJ 636-2012 Water quality. Determination of total nitrogen. Alkaline potassium persulfate digestion UV spectrophotometric method
- HJ/T 346-2007 Water quality-Determination of nitrate-nitrogen-Ultraviolet spectrophotometry
Professional Standard - Water Conservancy
- SL 84-1994 Determination of nitrogen(nitrate) (Ultraviolet spectrophtometric method)
Professional Standard - Agriculture
- NY/T 1116-2006 Fertilizers - Determination of nitrate nitrogen content - Ultraviolet spectro - Photometric method
中华人民共和国环境保护部
- GB 11894-1989 Water quility-Determination of total nitrogen UV spectrophotometric method-Alkaline potassium persulfate digestion method
Ningxia Provincial Standard of the People's Republic of China
- DB64/T 1515-2017 Determination of Total Glucosides in Sheep Placenta Capsules by Ultraviolet Spectrophotometry
Hebei Provincial Standard of the People's Republic of China
- DB13/T 5028-2019 Determination of total sulfur content in alcohol-based fuels by ultraviolet fluorescence method
Shanghai Provincial Standard of the People's Republic of China
- DB31/ 4-2-1989 UV sterilizer
Professional Standard - Machinery
- JB/T 6836-2014 Ultra Violet Filter
- JB/T 6836-1993 UV filter
- JB/T 6778-1993 UV/VIS Near Infrared Spectrophotometer
- JB/T 6777-1993 UV/VIS Spectrophotometer
National Metrological Verification Regulations of the People's Republic of China
- JJG 689-1990 UV-VIS-NIR Spectrophotometer
Professional Standard - Electron
- SJ/T 11475-2014 UV curable coating for optical fibre
Sichuan Provincial Standard of the People's Republic of China
- DB51/T 1689-2013 Determination of total sulfur content in liquefied natural gas (LNG) by ultraviolet fluorescence method
- DB51/T 1699-2013 Determination of total sulfur content in liquefied petroleum gas (LPG) by ultraviolet fluorescence method
RU-GOST R
- GOST 34712-2021 Natural gas. Determination of total sulfur by ultraviolet fluorescence method
GOSTR
- GOST 34237-2017 Petroleum products. Determination of total sulfur by method ultraviolet fluorescence
GSO
- OS GSO ISO 29441:2013 Water quality -- Determination of total nitrogen after UV digestion -- Method using flow analysis (CFA and FIA) and spectrometric detection
- GSO ISO 29441:2013 Water quality -- Determination of total nitrogen after UV digestion -- Method using flow analysis (CFA and FIA) and spectrometric detection
- GSO ISO 17198:2016 Dimethyl ether (DME) for fuels -- Determination of total sulfur, ultraviolet fluorescence method
- OS GSO ISO 17198:2016 Dimethyl ether (DME) for fuels -- Determination of total sulfur, ultraviolet fluorescence method
Danish Standards Foundation
- DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
SCC
- DANSK DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
- DANSK DS/ISO 17198:2015 Dimethyl ether (DME) for fuels - Determination of total sulfur, ultraviolet fluorescence method
- SPC GB/T 37186-2018 Gas analysis -- Determination of sulfur dioxide and nitrogen oxides -- Ultraviolet differential optical absorption spectroscopy (TEXT OF DOCUMENT IS IN CHINESE)
International Organization for Standardization (ISO)
- ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
Association Francaise de Normalisation
- NF M41-020*NF ISO 17198:2015 Dimethyl ether (DME) for fuels - Determination of total sulfur - Ultraviolet fluorescence method
American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)
- ASHRAE EQUIP SI CH 16-2008 ULTRAVIOLET LAMP SYSTEMS
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