Nitrate detection, UV spectrophotometry

Nitrate detection, UV spectrophotometry, Total:17 items.

In the international standard classification, Nitrate detection, UV spectrophotometry involves: General methods of tests and analysis for food products, Water quality, Meat, meat products and other animal produce, Fertilizers, Non-metalliferous minerals, Inorganic chemicals, Soil quality. Pedology, Paint ingredients.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Nitrate detection, UV spectrophotometry

• GB 6912.1-1986 Determination of nitrate and nitrite - Nitrate UV photometric method
• GB 6912.2-1986 Determination of nitrate and nitrite - Nitrite UV photometric method
• GB/T 6912.1-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrates
• GB/T 6912.2-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites
• GB/T 6912.1-2006 Methods for analysis of water for boiler and for cooling. Determination of nitrates and nitrites. Part 1: Ultraviolet spectrophotometry for nitrates
• GB/T 32737-2016 Determination of nitrate nitrogen in soil - Ultraviolet spectrophotometry method
• GB 6912.3-1986 Determination of nitrate and nitrite a-naphthylamine hydrochloride spectrophotometric method

Professional Standard - Water Conservancy, Nitrate detection, UV spectrophotometry

• SL 84-1994 Determination of nitrogen (nitrate)(Ultraviolet spectrophtometric method)

Professional Standard - Agriculture, Nitrate detection, UV spectrophotometry

• NY/T 1279-2007 Determination of Nitrate in Vegetables and Fruits UV-spectrophotometer

Professional Standard - Environmental Protection, Nitrate detection, UV spectrophotometry

• HJ/T 346-2007 Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry

Professional Standard - Geology, Nitrate detection, UV spectrophotometry

• DZ/T 0064.59-1993 Groundwater Quality Examination Method Determination of Nitrate by Ultraviolet Spectrophotometry
• DZ/T 0064.59-2021 Methods of Analytical Groundwater Quality Part 59: Determination of Nitrate by Ultraviolet Spectrophotometry

Group Standards of the People's Republic of China, Nitrate detection, UV spectrophotometry

• T/QAS 082.3-2022 Chemical Analysis of Rock Salt and Glauber's Salt Part 3: Determination of Nitrate by Ultraviolet Spectrophotometry
• T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry

NL-NEN, Nitrate detection, UV spectrophotometry

• NEN 6581-1985 Rain water - UV-photometric determination of nitrate content

YU-JUS, Nitrate detection, UV spectrophotometry

• JUS H.Z1.137-1985 Testing of industrial vvaters. Determination of nitrite-nitrate and the combined nitrite-nitrate nitrogen, Spectrophotometric method

Professional Standard - Railway, Nitrate detection, UV spectrophotometry

• TB/T 2544.2-1995 Quick Analysis Method for Corrosion Inhibitor in Cooling Water of Railway Diesel Locomotive Determination of Nitrite Ultraviolet Spectrophotometry

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