ammonium radical spectrophotometry

ammonium radical spectrophotometry, Total:101 items.

The international standard classification for "ammonium radical spectrophotometry" includes: Water quality , Workplace atmospheres , Metalliferous minerals , Iron ores , Salts , Photographic paper, films and cartridges , Cadmium, cobalt and their alloys .

The Chinese standard classification for "ammonium radical spectrophotometry" includes: Analysis methods for toxic substances in water , Labor sanitation , Iron ore , Inorganic salt , Basic standards and general methods for photosensitive material , Rare metals and their alloys analysis method , Hydrogeological survey , Sampling methods for solid waste, soil and other environmental elements .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 16037-1995 Workplace air--Determination of phosphine--Ammonium molybdate spectrophotometric method
GB/T 10558-1989 Method for measuring the root-mean-square(RMS) granularity of photographic materials/process combination
GB/T 6276.6-1986 Ammonium hydrogen carbonate for industrial use--Determination of iron content--O-phenanthroline spectrophotometric method
GB/T 6730.9-2016 Iron ores-Determination of silicon content-- Silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate
GB/T 6730.9-2006 Iron ores - Determination of silicon contents - The silicomolybdic blue spectrophotometric method reduce by ammonium ferrous sulfate
GB 10558-1989 Method for determination of root mean square particle size of photosensitive materials
GB/T 6276.6-2010 Determination of ammonium hydrogen carbonate for industrial use—Part 6:Iron content—o-Phenathroline spectrophotometric method
GB/T 7481-1987 Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid
GB 7481-1987 Water quality; Determination of ammonium; Spectrophotometric method with salicylic acid
GB/T 6276.7-1986 Ammonium hydrogen carbonate for industrial use--Determination of arsenic content--Silver diethyl dithiocarbamate photometric method
GB/T 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
GB/T 4375.6-1984 Methods for chemical analysis of gallium--The salicylfluorone cetyl trimethyl ammonium bromide photometric method for the determination of tin content

Professional Standard - Meteorology

QX/T 217-2013 Determination of ammonia and ammonium in ambient air with indophenol blue spectrophotometry

中华人民共和国环境保护部

GB 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method

Group Standards of the People's Republic of China

T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
T/NAIA 080-2021 Ammonium molybdate spectrophotometric method for measuring total phosphorus in rivers with many sediments
T/SATA 058-2023 Determination of ammonium ferric citrate in edible salt
T/QAS 037-2021 Spectrophotometric method for the determination of nitrite in brine
T/QAS 032-2021 Spectrophotometric method for the determination of hydrogen phosphate in brine
T/QAS 082.3-2022 Chemical Analysis of Rock Salt and Glauber's Salt Part 3: Determination of Nitrate by Ultraviolet Spectrophotometry
T/SDAQI 103-2024 Rapid determination of ammonium dihydrogen phosphate in dry powder fire extinguishing agent—spectrophotometry

Professional Standard - Environmental Protection

HJ 671-2013 Water quality-Determination of total phosphorus-Flow injection Analysis (FIA) and Ammonium molybdate spectrophotometry
HJ 670-2013 Water quality-Determination of orthophosphate and total phosphorus-Continuous flow analysis(CFA) and Ammonium molybdate spectrophotometry
HJ 712-2014 Solid waste - Determination of total phosphorus - Ammonium metamolybdate spectrophotomtric method

Professional Standard - Geology

DZ/T 0064.59-1993 Groundwater quality test methods - the determination of nitrate radical with ultraviolet spectrophotometric method
DZ/T 0064.58-1993 Groundwater quality test methods - the determination of nitrate radical with spectrophotometric method with phenol disulfonic acid
DZ/T 0064.60-1993 Groundwater quality test methods - the determination of nitrite with spectrophotometry
DZ/T 0064.31-2021 Methods of analysis of groundwater quality - Part 31: Determination of manganese content Ammonium persulfate spectrophotometric method
DZ/T 0064.31-1993 Groundwater quality test methods - the determination of manganese with flame ammonium persulfate spectrophotometric determination

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 1942-2017 Determination of Soil Total Phosphorus by Flow Injection-Ammonium Molybdate Spectrophotometry

Hunan Provincial Standard of the People's Republic of China

DB43/T 2128-2021 Determination of Total Phosphorus in Paddy Soil Flow Injection-Ammonium Molybdate Spectrophotometry

Professional Standard - Urban Construction

CJ/T 104-1999 Municipal domestic refuse―Determination of total phosphorus―Ammonium metamolybdate spectrophotometric method

Ningxia Provincial Standard of the People's Republic of China

DB64/T 1714-2020 Determination of Available Phosphorus Content in Compound Fertilizers Spectrophotometric Method of Ammonium Vanadium Molybdate

工业和信息化部

YB/T 4726.4-2021 Ferric-containing and sludge-Determination of silicon content-Silicomolybdic blucspectrophotometric method reduced by ammonium ferrous sulfate
YB/T 4825-2020 Coke oven gas desulfurization waste liquid-Determination of ammonium-Spectrophotometric method

Professional Standard - Chemical Industry

HG/T 3540-1990 Determination of phosphor in industrial circulating cooling water Ammonium molybdate spectrophotometric method

Professional Standard - Agriculture

178药典三部-2015 Spectrophotometry 0401 UV-Vis Spectrophotometry General Principles 19
200药典三部-2020 Spectrophotometry 0407 flame photometry
154药典三部-2010 Appendix II Spectrophotometry IIB Atomic Absorption Spectrophotometry
199药典三部-2020 Spectrophotometry 0406 Atomic Absorption Spectrophotometry
197药典三部-2020 Spectrophotometry 0401 UV-Vis Spectrophotometry
180药典三部-2015 Spectrophotometry 0406 General Principles of Atomic Absorption Spectrophotometry 21
153药典三部-2010 Appendix Ⅱ Spectrophotometry ⅡA UV-Vis Spectrophotometry
49药典四部-2020 0405 Fluorescence spectrophotometry
156药典三部-2010 Appendix Ⅱ Spectrophotometry Ⅱ D Flame Photometry
179药典三部-2015 Spectrophotometry 0405 General Principles of Fluorescence Spectrophotometry 20
48药典四部-2020 0402 Infrared Spectrophotometry
181药典三部-2015 Spectrophotometry 0407 General Principles of Flame Photometry 22
69药典四部-2015 0405 Fluorescence spectrophotometry
198药典三部-2020 Spectrophotometry 0405 Fluorescence Spectrophotometry
155药典三部-2010 Appendix Ⅱ Spectrophotometry ⅡC Fluorescence analysis method

Hebei Provincial Standard of the People's Republic of China

DB13/T 2499.3-2017 Determination methods for liquid mixtures: Part 3: Determination of total phosphorus (ammonium molybdate spectrophotometric method)

Taiwan Provincial Standard of the People's Republic of China

CNS 8601-1982 Method of Test for Sulfate Ion in Industrial Waste Water - Spectrophotometric Method
CNS 13071-1992 Method of Test for Color of Water`6rSpectrophotometric Method`6s

未注明发布机构

JIS G 1212-2:2023 Iron and steel -- Determination of silicon -- Part 2: Ammonium iron (II) sulfate reduced molybdosilicate spectrophotometric method

Professional Standard - Nuclear Industry

EJ/T 1231.2-2008 Test method for analysis of impurity in diuranate.Part2: Determination of phosphate by phoshocomolybdenum blue spectrophotometry

Professional Standard - Non-ferrous Metal

YS/T 520.6-2007 Chemical analysis of gallium Part 6 Determination of tin content The salicylfluorone cetyltrimethyl ammonium bromide spectrophotometric method
YS/T 520.6-2006 Methods for chemical analysis of gallium. The salicylfluorone cetylrimethylammonium bromide photometric method for the determination of tin content

Professional Standard - Ocean

HY/T 0347-2022 Determination of seawater trace ammonium—Flow analysis,solid phase extraction and o-phthaldialdehyde fluorescence detection

Professional Standard - Aviation

HB 20055.4-2011 Methods for analysis of chemical milling solutions for aluminum alloy.Part 4:Determination of triethanolamine content by ammonium vanadate spectrophotometric method

GSO

GSO ISO 6878:2013 Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method
GSO ISO 2992:2015 Ammonium sulphate for industrial use -- Determination of iron content -- 2,2'- Bipyridyl photometric method
OS GSO OIML R14:2014 Polarimetric saccharimeters graduated in accordance with the ICUMSA International Sugar Scale

Korean Agency for Technology and Standards (KATS)

KS I ISO 6878-2007(2017) Water quality－Determination of phosphorus－Ammonium molybdate spectrometric method
KS D ISO 1053:2012 Zinc－Determination of copper content?Spectrophotometric method
KS I ISO 7150-1:2007 Water quality－Determination of ammonium－Part 1：Manual spectrometric method
KS J 4207-2011(2021) Spectrophotometric and fluorometric methods for GMO quantification
KS M ISO 2992-2022 Ammonium sulphate for industrial use — Determination of iron content — 2,2'-bipyridyl photometric method
KS M ISO 2992:2017 Ammonium sulphate for industrial use — Determination of iron content — 2,2'-bipyridyl photometric method

British Standards Institution (BSI)

BS EN ISO 6878:2004(2009)*BS 6068-2.28:2004 Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method

American Society for Testing and Materials (ASTM)

ASTM UOP887-89 Rhenium in Perrhenic Acid and Ammonium Perrhenate by Spectrophotometry

YU-JUS

JUS H.G8.197-1985 Reagents. Ammonium chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.144-1985 Reagents. Ammonium sulphate. Determination of phosphate content. Spectrophotometric method
JUS H.G8.151-1985 Reagents. Ammonium sulphate. Determination ofiron content 1,10-Phenanthroline spectrophotometric method
JUS H.G8.201-1985 Reagents. Ammonium chloride. Determ inati on of sodium and potassium contents. Flame emission spectrophotometric method
JUS H.B8.815-1992 Straight ammonium nitrate fertilizers of high nitrogen content - Determination of copper content - Atomic absorption spectrophotometric method

AT-ON

ONORM M 6237-1986 Water analysis; determination ofphosphorus Compounds; ammonium molybdate spectrophotometric method
ONORM ISO 7150 Teil.1:1987 Water quality; determination of ammonium; manual spectrometric method

Association Francaise de Normalisation

NF T90-023:1997 Water quality. Determination of phosphorus. Ammonium molybdate spectrometric method.
NF T20-575:1966 Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of chloride ions.
NF T20-573:1966 Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of iron.
NF EN ISO 6878:2005 Water quality - Phosphorus determination - Ammonium molybdate spectrometric method
NF T20-574:1966 Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of copper.
NF EN ISO 5378:1994 Starches and derived products - Determination of nitrogen according to the Kjeldahl method - Spectrophotometric method
NF T01-035:1979 Molecular absorption spectrophotometry. Spectrophotometers and photometers. Record card. Standard layout.

Japanese Industrial Standards Committee (JISC)

JIS G 1228-2:2022 Iron and steel -- Determination of nitrogen -- Part 2: Spectrophotometric methods after ammonium distillation separation
JIS K 0400-42-60:2000 Water quality -- Determination of ammonium -- Part 1: Manual spectrometric method
JIS K 0400-42-70:2000 Water quality -- Determination of ammonium -- Part 2: Automated spectrometric method

International Organization for Standardization (ISO)

ISO 6878:1998 Water quality - Spectrometric determination of phosphorus using ammonium molybdate
ISO 7150-1:1984 Water quality; Determination of ammonium; Part 1 : Manual spectrometric method
ISO 2992:1974 Ammonium sulphate for industrial use; Determination of iron content; 2,2'- Bipyridyl photometric method

SCC

DANSK DS/EN 15487:2007 Ethanol as a blending component for petrol - Determination of phosphorus content - Ammonium molybdate spectrometric method
NS-EN 15487:2007 Ethanol as a blending component for petrol — Determination of phosphorus content — Ammonium molybdate spectrometric method

NL-NEN

NEN 6473-1981 Water - Photometric determination of albuminoid ammonium content
NEN 6472-1983 Water - Photometric determination of ammonium content
NEN 6576-1985 Rain water - Photometr?c determination of ammonium content

German Institute for Standardization

DIN EN 15487:2007-11 Ethanol as a blending component for petrol - Determination of phosphorus content - Ammonium molybdate spectrometric method; German version EN 15487:2007
DIN 5033-4:1992 Colorimetry; spectrophotometric method

TR-TSE

TS 2079-1975 AMMONIUM SULPHATE FOR INDUSTRIAL USE DETERMINTION OF IRON CONTENT - 2,2' - BIPYRIDYL PHOTOMETRIC METHOD

PL-PKN

PN-EN 17043-2018-07 P Fertilizers--Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate

TH-TISI

TIS 2020-2000 Ammonium sulphate for industrial use.determination of iron content.2,2.bipyridyl photometric method

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