Determination of trace iron content in water by o-phenanthroline method

Determination of trace iron content in water by o-phenanthroline method, Total:86 items.

The international standard classification for "Determination of trace iron content in water by o-phenanthroline method" includes: Non-metalliferous minerals , Ferrous metals in general , Bases , Salts , Magnesium and magnesium alloys , Other non-ferrous metals and their alloys , Oxides , Metalliferous minerals , Materials for aluminium production , Aluminium and aluminium alloys , Flow in open channels , Non-ferrous metals , Refractories , Fertilizers , Ferroalloys , Cadmium, cobalt and their alloys , Chemical analysis , Materials for the reinforcement of composites in general , Chemical analysis of metals , Non-ferrous metals in general , Other products of the chemical industry .

The Chinese standard classification for "Determination of trace iron content in water by o-phenanthroline method" includes: Metallurgical auxiliary material ore , Steel and iron alloy analysis method , Light metals and their alloys analysis method , Rare metals and their alloys analysis method , Heavy metal ore , Heavy metals and their alloys , Non-ferrous metals and their alloys products in general , Fireproof material in general , Chemical fertilizer and chemical soil conditioner , Heavy metals and their alloys analysis method , Rare refractory metals and their compounds , Siliceous refractory , Inorganic chemicals in general , Inorganic salt , Carbon material in general , Special refractory , Metal physical property test method , Carbon material , Semimetal and semiconductor material analysis method , Inorganic acid and alkali .

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

GB/T 8654.1-1988 Methods for chemical analysis of manganese metal--The ortho-phenanthroline photometric method for the determination of iron content
GB/T 20931.4-2007 Methods for chemical analysis of lithium-Determination of iron content-Orthopenanthroline spectrophotometric method
GB/T 16555.5-1996 Chemical analysis for silicon carbide refractories--Determination of ferric oxide--o-Phenanthroline photometric method
GB/T 8570.7-1988 Liquefied anhydrous ammonia--Determination of iron content--o-Phenanthroline spectrophotometric method
GB/T 13748.5-1992 Magnesium and its alloys--Determination of iron content--Orthophenanthroline spectrophotometric method
GB/T 6900.3-1986 Fireclay and high-alumina refractories; Determination of iron oxide content; 0-phenanthroline photometric method
GB/T 6609.4-1986 Methods for chemical analysis of aluminium oxide--The orthophenanthroline photometric method for the determination of ferric oxide content
GB/T 6901.4-1986 Silica refractories--Determination of iron oxide content-0-phenanthroline photometric method
GB/T 20975.4-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 4：Determination of iron content Orthopenanthroline photometric method
GB/T 11064.7-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of iron content--1.10-phenanthroline spectrophotometric method
GB/T 13748.9-2005 Chemical analysis methods of magnesium and magnesium alloys — Determination of iron content — Orthopenanthroline spectrophotometric method
GB/T 15057.6-1994 Limestone for chemical industry - Determination of iron content- Phenanthroline spectrophotometric method
GB/T 21994.7-2008 Chemical analysis of magnesium fluoride - Part 7: Determination of iron content - Orthophenantholine photometric method
GB/T 4324.6-2012 Methods for chemical analysis of tungsten - Part 6: Determination of iron content-1,10-phenanthroline spectrophotometry
GB/T 8158.4-1987 Methods for chemical analysis of sodium fluoride--The 1, 10-phenanthroline spectro photometric method for the determination of iron content
GB/T 13748.9-2013 Chemical analysis methods of magnesium and magnesium alloys—Part 9:Determination of iron content—Orthopenanthroline spectrophotometric method
GB/T 6610.4-2003 Chemical analysis methods of aluminium hydroxide Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 3049-1986 Chemical products for industrial use―General method for determination of iron content―o-Phenanthroline spectrophotometric method
GB/T 7315.3-1987 Methods for chamical analysis of vanadium pentixide--The ortho-phenanthroline spectrophotometric method forthe determination of iron content
GB/T 5195.10-2006 Fluorspar - Determination of iron content - 1, 10-phenanthroline spectrophotometric method
GB/T 4324.6-1984 Methods for chemical analysis of tungsten - The ortho-phenanthroline photometric method for the determination of iron content
GB/T 3257.5-1999 Methods for chemical analysis of bauxite--Determination of iron oxide content--Orthophenanthroline photometric method
GB/T 8156.7-1987 Methods for chemical analysis of aluminium fluoride for industrial use--The 1, 10-phenanthroline photometric method for the determination of iron content
GB/T 3885.6-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The O-phenanthroline photometric method for the determination of ferric oxide content
GB/T 19421.8-2003 Test methods of crystalline layered sodium disilicate--Phenanthroline photometric methods for determination of iron oxide content
GB/T 8654.1-2007 Manganese metal ferromanganese-silicon ferromanganese and nitrogen-bearing ferromanganese—Determination of iron content—The ortho-phenanthrdine spectrophotometric method and the titanium trichloride-potassium dichromate titrimetric method
GB/T 6987.4-2001 Aluminium and aluminium alloys-Determination of copper content-Orthopenanthroline photometric method
GB/T 4325.6-1984 Methods for chemical analysis of molybdenum;The ortho-phenanthroline photometric method for the determination of iron content
GB/T 2132-1980 Determination of iron content in cadmium--1, 10-phenanthroline photometric method
GB/T 6609.4-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 223.70-2008 Iron steel and alloy - Determination of iron contents - O-phenanthroline spectrophotometric method
GB/T 2441.4-2001 Determination of urea-Determination of iron content-1,10-Phenanthroline spectrophotometric method
GB/T 3253.2-2008 Methods for chemical analysis of antimony and antimony trioxide - Determination of iron content - Orthophenanthroline spectrophotometric method
GB 6900.3-1986 Clay, high alumina refractories chemical analysis method o-phenanthrene spectrophotometric determination of ferric oxide content
GB/T 22660.7-2008 Chemical analysis methods of lithium fluoride - Part 7: Determination of iron content - Orthophenantholine photometric method

Taiwan Provincial Standard of the People's Republic of China

CNS 8441-1982 Method for Determination of Iron Oxide in Feldspar (O - Phenanthroline Absorptiometric Method)
CNS 9423-1982 Method for Determining Iron Oxide in Dolomite (O - Phenanthroline Absorptiometric Method)
CNS 7831-1981 Method for Determination of Iron in Manganese Ores (O - Phenanthroline Absorptionmetric Method)
CNS 9321-1992 Method of Test for Iron in Pulp`6rortho-phenanthroline photometric method`6s}E8}E8}E8}E8

Professional Standard - Ferrous Metallurgy

YB/T 5157-1993 Determination of iron in graphite products of high purity by ortho - Phenathroline photometric method
YB/T 5330-2009 Vanadium pentoxid - Determination of iron content-The ortho-phenanthroline spectrophotome method
YB/T 4013-1991 Method for chemical analysis of high-quality magnesia
YB/T 5330-2006 Methods for chemical analysis of vanadium pentoxide The ortho-phenanthroline spectrophotometric method for the determination iron content
YB/T 190.8-2014 Continuous casting powder--The determination of iron content . The o-phenanthroline spectrophotometric method and the flame atomic absorption method
YB/T 174.4-2000 Chemical analysis for silicon nitride bonded silicon carbide product. Determination of iron oxide content. o-Phenanthroline photometric method

Professional Standard - Non-ferrous Metal

YS/T 629.2-2007 Chemical analysis methods of high purity alumina Determination of ferric oxide orthopenanthroline photometric method extracted with methyl-iso-butyl ketone
YS/T 569.2-2006 Thallium - Determination of iron content - 1 10-phenanthroline photometric method
YS/T 509.6-2006 Methods for chemical analysis of sqodumenite and lepidolite concentrates The o-phenanthroline photometric method for the determination of ferric oxide content
YS/T 244.1-2008 Chemical analysis methods of high purity aluminum Part 1: Determination of iron content by 1 10-phenanthroline-thiocyanate photometric method
YS/T 535.4-2006 Sodium fluoride chemical analysis method o-phenanthrene spectrophotometric determination of iron content
YS/T 575.5-2007 Methods for chemical analysis of bauxite Part 5:Determination of iron oxide content-Orthophenanthroline photometric method
YS/T 581.7-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 7: Determination of iron content by orthophenantholine photometric method
YS/T 535.4-2009 Chemical analysis methods of sodium fluoride—Part 4:Determination of iron content—1,10-phenanthroline spectrophotometric method
YS/T 273.7-2006 Chemical analysis methods and physical properties of cryolite -- Part 7: Determination of iron content by orthophenantholine photometric method
YS/T 227.4-1994 Determination of iron content in tellurium--1 10-phenanthroline photometric method
YS/T 575.5-2006 Methods for chemical analysis of bauxite -- Determination of iron oxide content -- Orthophenanthroline photometric method
YS/T 534.4-2006 Chemical analysis methods of aluminium hydroxide. Determination of ferric oxide content. Orthophenanthroline photometric method
YS/T 239.6-2010 Methods for chemical analysis of antimony trisulfide - Part 6: Determination of iron content - Neighbouring phenanthroline spectrophotometric method
YS/T 534.4-2007 Chemical analysis methods of aluminium hydroxide Part 4: Determination of iron oxide content Orthophenanthroline photometric method

Group Standards of the People's Republic of China

T/QAS 046-2021 Determination of total iron, ferrous iron and ferric iron in brine by phenanthroline spectrophotometric method

Professional Standard - Electricity

DL 422.3-1991 Determination for iron content in industrial hydrochloric acid - Phenanthroline spectrophotometric method

工业和信息化部

YB/T 5157-2016 Determination of iron in graphite products of high purity by ortho-Phenathroline spectrophotometric method
YS/T 424.3-2022 Methods for chemical analysis of titanium diboride powder- Part 3:Determination of iron content- 1，10-Phenanthroline spectrophotometry

冶金工业部

YB 4013-1991 Chemical analysis method of high-quality magnesia, determination of iron oxide content by photometric method of phenanthroline

Professional Standard - Chemical Industry

HG/T 3539-2003 Industrial circulating cooling water - Determination of iron - Spectrometric method using 1, 10 - Phenant
HG/T 3539-2012 Industrial Circulating Cooling Water - Determination of Iron Content -Spectrometric Method Using 1,10-Phenathroline

Professional Standard - Agriculture

GB 8570.7-1988 Determination of the content of liquid anhydrous ammonium ferric o-phenanthroline spectrophotometric method

VN-TCVN

TCVN 5917-1995 Copper alloys.Determination of iron content.1,10- Phenanthroline spectrophotometric method

International Organization for Standardization (ISO)

ISO 1657:1975 Raw rubber and rubber latex — Determination of iron content — 1,10- Phenanthroline photometric method
ISO 792:1973 Magnesium and magnesium alloys; Determination of iron; Orthophenanthroline photometric method
ISO 793:1973 Aluminium and aluminium alloys; Determination of iron; Orthophenanthroline photometric method

PT-IPQ

NP 2202-1999 Water quality Determination of iron. Spectrometric method using 1,10-phenanthroline

ES-AENOR

UNE 55-709-1984 General method for determination of iron content in raw materials for detergent formulations and spectroscopic determination of phenanthroline

CZ-CSN

CSN ISO 9061:1992 Acid-grade and ceramic-grade fluorspar - Determination of iron content - 1,10-Phenantroline spectrometric method
CSN ISO 6332:1995 Water quality - Determination of iron - Spectrometric method using 1,10-phenantroline

TR-TSE

TS 3651-1981 METHODS FOR THE ANALYSIS OF WATER — DETERMINATION OF IRON CONTENT — 1,10 Phenanthroline Spectrophotometry Method

Korean Agency for Technology and Standards (KATS)

KS D ISO 793-2002(2022) Aluminium and aluminium alloys－Determination of iron－Orthophenanthroline photometric method
KS D ISO 1812-2002(2017) Copper alloys－Determination of iron content－1,10-Phenanthroline spectrophotometric method
KS D ISO 793-2002(2017) Aluminium and aluminium alloys－Determination of iron－Orthophenanthroline photometric method
KS M ISO 1657-2012(2017) Rubber, raw and rubber latex－Determination of iron content－1,10-Phenanthroline photometric method
KS M ISO 1657-2012(2022) Rubber, raw and rubber latex－Determination of iron content－1,10-Phenanthroline photometric method

YU-JUS

JUS H.G8.130-1984 Reagents. Ammonia solution. Determination of iron content. 1,10—Phenanthrolinespectrophotometric method

Association Francaise de Normalisation

NF V05-117:1974 Fruits, vegetables and derived products - Determination of iron content (orthophenanthroline method)

GSO

DL/T 422.3-1991 Determination of iron content in industrial hydrochloric acid - o-phenanthroline spectrophotometric method

Indonesia Standards

SNI 13-6175-1999 Determination of total iron content as the impurities substances of mined goods sample 1,10-phenanthroline

RO-ASRO

STAS SR ISO 1694:1995 Cryolite, natural and artificial — Determination of iron content — 1,10-Phenanthroline photometric method

Others: Determination of trace iron content in water by o-phenanthroline method