Ferrous ammonium sulfate calibration experiment
Ferrous ammonium sulfate calibration experiment, Total:38 items.
The international standard classification for "Ferrous ammonium sulfate calibration experiment" includes: Ferroalloys , Chemical reagents , Iron ores , Cadmium, cobalt and their alloys , Surface active agents , Ferrous metals in general .
The Chinese standard classification for "Ferrous ammonium sulfate calibration experiment" includes: Steel and iron alloy analysis method , General inorganic reagent , Iron ore , Rare metals and their alloys analysis method , Chemical additive .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8704.5-2007 Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric 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 661-2011 Chemical reagent—Ammonium iron(Ⅱ) sulfate hexahydrate
- GB/T 6730.32-2013 Iron ores - Determination of vanadium content - The ammonium ferrous sulfate titrimetric method
- GB/T 15555.8-1995 Solid waste - Determination of total chromium - Titrimetric method
- GB/T 24583.1-2009 Vanadium-Nitrogen alloy—Determination of vanadium content—The ammonium ferrous sulfate titration method
- GB/T 15555.7-1995 Solid waste - Determination of chromium(VI) - Titrimetric method
- GB/T 24583.1-2019(英文版) Vanadium-nitrogen alloys-Determination of vanadium content-Ammonium ferrous sulfate titration method
- GB/T 32784-2016 Pig iron contenting nickel―Determination of chromium content―Ammonium per sulfate-ammonium ferrous sulfate titration method
- GB/T 4702.1-2016 Chromium metal—Determination of chromium content—The ammonium ferrous sulfate titrimetric method
工业和信息化部
- YB/T 4566.3-2016 Ferrovanadium nitride. Determination of vanadium content. Ammonium ferrous sulfate titrimetric method
- HG/T 2785-2022 Ammonium bisulfite for industrial use
- 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 - Chemical Industry
- HG/T 2784-2012 Ammonium Sulfite for Industrial Use
- HG/T 2785-1996 Ammonium bisulfite for industrial use
- HG/T 2784-1996 Ammonium sulfite for industrial use
- HG/T 2784-2023 Ammonium sulfite for industrial use
- HG/T 2785-2012 Ammonium bisulfite for industrial use
- HGB 3189-1960 Ferric ammonium sulfate (ferric ammonium alum)
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
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
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 8704.5-2020 Ferrovanadium-Determination of vanadium content-The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method
- GB/T 24583.1-2019 Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method
Professional Standard - Agriculture
- GB 661-1992 Chemical Reagent Iron(II) Ammonium Sulfate Hexahydrate (Ferric Ammonium Sulfate)
Professional Standard - Nuclear Industry
- EJ 267.2-1984 Determination of Uranium in Uranium Ore Ferrous Sulfate Reduction/Ammonium Vanadate Oxidation Titration
Professional Standard - Non-ferrous Metal
- 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
AENOR
- UNE 30122:1960 ANALYSIS REAGENTS. AMONIUM FERROUS SULPHATE.
RU-GOST R
- GOST 4208-1972 Reagents. Ammonium ferrous sulphate. Specifications
SCC
- SPC GB/T 24583.1-2019 Vanadium-nitrogen -- Determination of vanadium content -- Ammonium ferrous sulfate titration method (TEXT OF DOCUMENT IS IN CHINESE)
ES-AENOR
- UNE 30 122 Analytical reagents. Ferrous ammonium sulfate (S04) 2Fe (MH4) 2.6H20M 392,16
GSO
- BH GSO ISO 7529:2016 Nickel alloys -- Determination of chromium content -- Potentiometric titration method with ammonium iron(II) sulfate
- GSO ISO 7529:2013 Nickel alloys -- Determination of chromium content -- Potentiometric titration method with ammonium iron(II) sulfate
