Calibration of ferrous ammonium sulfate solution

Calibration of ferrous ammonium sulfate solution, Total:63 items.

The international standard classification for "Calibration of ferrous ammonium sulfate solution" includes: Ferroalloys , Chemical reagents , Iron ores , Metalliferous minerals , Cadmium, cobalt and their alloys , Manganese ores , Ferrous metals in general , Aluminium and aluminium alloys .

The Chinese standard classification for "Calibration of ferrous ammonium sulfate solution" includes: Steel and iron alloy analysis method , General inorganic reagent , Iron ore , Rare metals and their alloys analysis method , Manganese ore , Light metals and their alloys analysis method .

Professional Standard - Aerospace

QJ/Z 103-1982 Analytical method of ammonium sulfite gold plating solution

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

GB/T 32784-2016 Pig iron contenting nickel―Determination of chromium content―Ammonium per sulfate-ammonium ferrous sulfate titration method
GB/T 24583.1-2009 Vanadium-Nitrogen alloy—Determination of vanadium content—The ammonium ferrous sulfate titration method
GB/T 6730.9-2016 Iron ores-Determination of silicon content-- Silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate
GB/T 1506-2016 Manganese ores—Determination of manganese content—Potentiometric method and ammonium iron(Ⅱ) sulphate titrimetric method
GB/T 661-1992 Chemical reagents;Ammonium ferrous sulfate
GB/T 8639.1-1988 Vanadium; Determination of vanadium content; Potassium permanganate-ammonium ferrous sulphate volumetric method
GB/T 4702.1-2016 Chromium metal—Determination of chromium content—The ammonium ferrous sulfate titrimetric method
GB/T 24583.1-2019(英文版) Vanadium-nitrogen alloys-Determination of vanadium content-Ammonium ferrous sulfate titration method
GB/T 15555.8-1995 Solid waste - Determination of total chromium - Titrimetric method
GB/T 661-2011 Chemical reagent—Ammonium iron(Ⅱ) sulfate hexahydrate
GB/T 6730.9-2006 Iron ores - Determination of silicon contents - The silicomolybdic blue spectrophotometric method reduce by ammonium ferrous sulfate
GB/T 6730.32-2013 Iron ores - Determination of vanadium content - The ammonium ferrous sulfate titrimetric method
GB/T 8704.5-2007 Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method
GB/T 15555.7-1995 Solid waste - Determination of chromium(VI) - Titrimetric method
GB/T 4698.10-2020 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 10：Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry（with vanadium）
GB/T 1506-2002 Manganese ores--Determination of manganese content--Potentiometric method and ammonium iron (Ⅱ) sulphate titrimetric method

Group Standards of the People's Republic of China

T/SDAS 220-2021 By-product sodium sulfite solution
T/CPCIF 0317-2023 Resourced ferrous sulphate solution for industrial use
T/ZHXSJ 001-2022 Water treatment agent ferrous sulfate solution
T/CPCIF 0248-2023 Sodium sulfite solution byproduct from taurine production
T/PZSGXH 003-2024 Byproduct sodium sulfite aqueous solution

工业和信息化部

YB/T 4566.3-2016 Ferrovanadium nitride. Determination of vanadium content. Ammonium ferrous sulfate titrimetric method
YB/T 4908.1-2021 Vanadium-aluminum alloy——Determination of vanadium content——Ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method

Sichuan Provincial Standard of the People's Republic of China

DB51/T 2037-2015 Determination of Vanadium Content in Vanadium Aluminum Alloy Ammonium Persulfate Oxidation-Ammonium Ferrous Sulfate Titration Method

Professional Standard - Commodity Inspection

SN/T 3320.2-2012 Ferromanganese - Part 2: Determination of manganese content - Ammonium ferrous sulfate titrimetric method after ammonium nitrate oxidation

未注明发布机构

JIS K 8979:2024 Ammonium iron(II) sulfate hexahydrate (Reagent)

Professional Standard - Ferrous Metallurgy

YB/T 547.1-2014 Vanadium slag-Determination of vanadium pentoxide content-Ammonium ferrous sulfate titrimetric method
YB/T 4218-2010 Vanadium pentoxide - - Determination of vanadium pentoxide content - - The ammonium persulfate oxidation titrimetric method

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 24583.1-2019 Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method
GB/T 8704.5-2020 Ferrovanadium-Determination of vanadium content-The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method

Professional Standard - Machinery

JB/T 9499.3-1999 Method for chemical analysis of constantan resistance alloy The ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method for the determination of manganese content

Professional Standard - Nuclear Industry

EJ 267.2-1984 Determination of Uranium in Uranium Ore Ferrous Sulfate Reduction/Ammonium Vanadate Oxidation Titration

Yunnan Provincial Standard of the People's Republic of China

DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration

Professional Standard - Non-ferrous Metal

YS/T 807.4-2012 Chemical Analysis Methods of Aluminum Hardeners - Part 4: Determination of Chromium Content - The Ammonium Persulfate Oxidation-ammonium Ferrous Sulfate Titrimetric Method
YS/T 540.1-2006 Vanadium -- Determination of vanadium content -- Potassium permanganate-ammonium ferrous sulphate volumetric method

CZ-CSN

CSN 68 5424-1973 Ferrous ammonium sulphate
CSN 68 5037-1958 Sulfurous acid solution 5 to 6%

YU-JUS

JUS H.P4.001-1988 Testing of pesticides. Preparation of ammonium feric sulphate soiution (400 g/L)
JUS H.P4.002-1988 Pesticides. Preparation of standard solution of ammonium thiocvanate, 0,1 and 0,05 mol/L

AENOR

UNE 30122:1960 ANALYSIS REAGENTS. AMONIUM FERROUS SULPHATE.

RU-GOST R

GOST 4208-1972 Reagents. Ammonium ferrous sulphate. Specifications

Korean Agency for Technology and Standards (KATS)

KS M 8425-2012 Ammonium sulfide solution
KS M 8398-2013 Sulfurous acid solution
KS M ISO 3619:2019 Photography — Processing chemicals — Specifications for ammonium thiosulfate solution

Japanese Industrial Standards Committee (JISC)

JIS K 8058:1994 Sulfurous acid solution
JIS K 7721:1986 Photographic grade ammonium thiosulphate solution

SCC

SPC GB/T 24583.1-2019 Vanadium-nitrogen -- Determination of vanadium content -- Ammonium ferrous sulfate titration method (TEXT OF DOCUMENT IS IN CHINESE)
MIL MIL-F-37389-1975 FERROUS SULFATE ORAL SOLUTION, U.S.P. (S/S BY A-A-54084)
BS 3310:1978 Specification for photographic grade ammonium thiosulphate solution
BS 3310:1960 Ammomium thiosilphate solution photographic grade

IL-SII

S.I.461-1962 SODIUM BISULPHITE SOLUTION

International Organization for Standardization (ISO)

ISO 3619:1976 Photographic grade ammonium thiosulphate solution; Specification
ISO 8298:1987 Determination of plutonium in nitric acid solutions — Method by oxidation by cerium(IV), reduction by iron(II) ammonium sulfate and amperometric back-titration with potassium dichromate

GSO

GSO ISO 7529:2013 Nickel alloys -- Determination of chromium content -- Potentiometric titration method with ammonium iron(II) sulfate
BH GSO ISO 7529:2016 Nickel alloys -- Determination of chromium content -- Potentiometric titration method with ammonium iron(II) sulfate
OS GSO ISO 3619:2006 PHOTOGRAPHY – PROCESSING CHEMICALS SPECIFICATIONS FOR AMMONIUM THIOSULFATE SOLUTION
GSO ISO 3619:2006 PHOTOGRAPHY – PROCESSING CHEMICALS SPECIFICATIONS FOR AMMONIUM THIOSULFATE SOLUTION