Ammonium sulfate UV absorption

Ammonium sulfate UV absorption, Total:253 items.

The international standard classification for "Ammonium sulfate UV absorption" includes: Surface active agents , Salts , Chemical reagents , Natural gas , Ferroalloys , Jewellery , Other non-ferrous metals and their alloys , Other organic chemicals , Physicochemical methods of analysis , Fertilizers , Chemical analysis , Textiles in general , Geology. Meteorology. Hydrology .

The Chinese standard classification for "Ammonium sulfate UV absorption" includes: Chemical additive , Chemical fertilizer and chemical soil conditioner , General inorganic reagent , Natural gas , Inorganic salt , Steel and iron alloy analysis method , Other non-metal ore , Hygiene, safety and labor protection , Rare refractory metals and their compounds , Organic chemicals in general , Synthetic materials in general , Synthetic food additives , chromatograph , Cosmetics , Surface active agent , Industrial gas and chemical gas , Basic standards and general methods , Hydrology and water conservancy instrument .

Professional Standard - Chemical Industry

HGB 3190-1960 Ammonium Aluminum Sulfate (Aluminum Alum)
HG/T 2784-2023 Ammonium sulfite for industrial use
HG/T 2917-1980 Food Additive Ammonium Aluminum Sulfate (Ammonium Alum)
HG/T 5514～5516-2019 Monoammonium phosphate and diammonium phosphate containing humic acid, monoammonium phosphate and diammonium phosphate containing alginate and compound fertilizer containing urea sulfate (2019)
HGB 3416-1962 ammonium pyrosulfate
HG/T 2154-2004 Ammonium thiocyanate for industrial for use (ISO 3622 : 1996(E) Photography - Processing chemicals - Specification for amminium thiocyanate MOD)
HGB 3077-1959 Ammonium Violate
HGB 3189-1960 Ferric ammonium sulfate (ferric ammonium alum)
HG 2917-1999 Food additive Aluminum ammonium sulfate
HG/T 2784-2012 Ammonium Sulfite for Industrial Use
HGB 3188-1960 ammonium nickel sulfate
HGB 3415-1962 ammonium cerium sulfate
HG/T 2784-1996 Ammonium sulfite for industrial use
HG/T 3818-2006 Ammoniun persulfate for industrial use
HG/T 2154-2012 Ammonium Thiocyanate for Industrial Use
HG/T 2785-1996 Ammonium bisulfite for industrial use
HG/T 2785-2012 Ammonium bisulfite for industrial use

Liaoning Provincial Standard of the People's Republic of China

DB21/T 3073-2018 Determination of sulfur dioxide in exhaust gas from stationary pollution sources by ultraviolet absorption method

Shandong Provincial Standard of the People's Republic of China

DB37/T 3786-2019 Determination of gaseous pollutants such as hydrogen sulfide in ambient air Open path ultraviolet absorption spectrometry
DB37/T 2704-2015 Determination of nitrogen oxides in exhaust gas from stationary pollution sources by ultraviolet absorption method
DB37/T 2705-2015 Determination of sulfur dioxide in exhaust gas from stationary pollution sources by ultraviolet absorption method

国家技术监督局

GB/T 535-1995 Ammonium sulphate

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

GB 535-1995 Ammonium sulphate
GB/T 660-1992 Chemical reagents;Ammonium thiocyanate
GB/T 42645-2023 Gems testing—Ultraviolet-visible absorbtion spectroscopy
GB/T 6150.14-2008 Methods for chemical analysis of tungsten concentrates - Determination of manganese content - The ammonium ferrous sulfate volumetric method and flame atomic absorption spectrometric method
GB/T 23939-2009 Ammonium persulfate for industrial use
GB/T 660-2015 Chemical reagent―Ammonium thiocyanate
GB/T 24369.1-2009 Characterization of gold nanorods—Part 1:UV-Vis-NIR absorption spectroscopy
GB/T 655-1994 Chemical reagent－Ammonium persulfate
GB/T 3653.7-2020 Ferroboron—Determination of sulfur content—Infrared absorption method
GB/T 32784-2016 Pig iron contenting nickel―Determination of chromium content―Ammonium per sulfate-ammonium ferrous sulfate titration method
GB 29206-2012 National Food Safety Standard - Food Additive - Ammonium Sulfate
GB/T 25274-2010 Films for liquid crystal display (LCD)—Determination of ultraviolet absorbance
GB/T 661-2011 Chemical reagent—Ammonium iron(Ⅱ) sulfate hexahydrate
GB/T 661-1992 Chemical reagents;Ammonium ferrous sulfate
GB/T 1396-1993 reagents;Ammonium sulfate
GB/T 11060.13-2023 Natural gas—Determination of sulfur compound—Part 13：Determination of hydrogen sulfide content by ultraviolet absorption method
GB/T 1279-1989 Chemical reagent; Ammonium iron(3) sulfate dodecahgdrate
GB/T 655-2011 Chemical Reagent - Ammonium Persulfate
GB/T 1396-2015 Chemical reagent―Ammonium sulfate

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB 5381.18-2005 Methods of chemical analysis for pyrotech. Part 18: Determination of ammonium perchlorate content. Sulfuric acid absorption method

Professional Standard - Agriculture

GB 1896-1980 Food additive--Ammonium aluminum sulfate (ammonium alum)
GB/T 535-1995(XG1-2003) "Ammonium Sulfate" Amendment No. 1
GB 661-1992 Chemical Reagent Iron(II) Ammonium Sulfate Hexahydrate (Ferric Ammonium Sulfate)
GB 1279-1989 Chemical Reagent Iron(III) Ammonium Sulfate
201药典三部-2010 Appendix VII VIIC Determination of Ammonium Sulfate
JJG(教委) 022-1996 Verification Regulations for Ultraviolet and Visible Absorption Spectrometers

Military Standard of the People's Republic of China-General Armament Department

GJB 8682.18-2015 Methods of chemical analysis of pyrotechnic powders Part 18: Determination of ammonium perchlorate content Sulfuric acid absorption method

Professional Standard - Environmental Protection

HJ 1131-2020 Stationary source emission—Determination of sulphur dioxide —Portable ultraviolet absorption method

Professional Standard - Electricity

DL/T 808-2002 By-product ammonium sulphate

Group Standards of the People's Republic of China

T/CAPDA 059-2023 Dicamba by-product industrial salt-ammonium sulfate and potassium sulfate mixed salt
T/CPCIF 0006-2017 Ammonium sulfate produced by ammonia based desulfurization process
T/SDSCCE 071-2024 By-product ammonium sulphate from calcium D-pantothenate and retinyl acetate
T/SDSCCE 033-2022 By-product ammonium sulfate
T/AHEPI 0002-2024 Determination of five kinds of exhaust gas odor pollutants ammonia, trimethylamine, carbon disulfide, styrene, methyl sulfide portable ultraviolet differential absorption method

Guizhou Provincial Standard of the People's Republic of China

DB52/T 903-2014 Granular ammonium sulfate

工业和信息化部

HG/T 5674-2020 Optical functional films-cellulose triacetate (TAC) films-determination method of ultraviolet absorbent
HG/T 5271-2017 Biochemical reagent—Ammonium sulfate
HG/T 5744-2020 Ammonium sulfate for industrial use
HG/T 5957-2021 Ammonium dihydrogen phosphate by recycling waste phosphoric acid
HG/T 2785-2022 Ammonium bisulfite for industrial use
HG/T 5642-2019 H,S/ SO2 ratio analyzer with UV method in sulfur recovery unit
YB/T 4908.1-2021 Vanadium-aluminum alloy——Determination of vanadium content——Ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method
HG/T 5907-2021 Ammonium aulphate of dyes by-product

Taiwan Provincial Standard of the People's Republic of China

CNS 919-1974 Method of Test for Ammonium Sulfate
CNS 1532-1961 Aluminum Ammonium Sulfate (Ammonia Alum)
CNS 1829-2003 Ammonium nickel (Ⅱ) sulfate hexahydrate (Reagent)
CNS 262-2001 Ammonium sulfate (fertilizer grade)
CNS 1562-1962 Ammonium Sulfate
CNS 1558-1996 Ammonium Peroxodisulfate (Reagent)
CNS 1565-1996 Ammonium Thiocyanate (Reagent)
CNS 1638-1964 Cerc Ammouium Sulfate

Professional Standard - Education

JY/T 022-1996 General rules for ultraviolet and visible absorption spectrometry
JY/T 0570-2020 General rules for ultraviolet and visible absorption spectrometry

Professional Standard - Light Industry

QB/T 2572-2002 Ammonium ethoxylated alkyl sulfate
QB/T 2573-2002 Ammonium lauryl sulfate
QB/T 2573-2016 Ammonium lauryl sulfate
QB/T 2572-2012 Ammonium ethoxylated alkyl sulfate
QB/T 2334-1997 Method for the Qualitative Determination of Ultraviolet Absorbents in Cosmetics - Ultraviolet Spectrophotometry

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 24370-2021 Nanotechnologies—Characterization of cadmium chalcogenide colloidal quantum dot—UV-Vis absorption spectroscopy
GB/T 26519.3-2021 Persulfate for industrial use—Part 3:Ammonium persulfate for industrial use
GB/T 37186-2018 Gas analysis--Determination of sulfur dioxide and nitrogen oxides--Ultraviolet differential optical absorption spectroscopy
GB/T 4333.7-2019 Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method
GB/T 39109-2020 Textiles—Determination of benzophenone ultraviolet absorbents
GB/T 535-2020 Fertilizer grade ammonium sulphate,includes Amendment 1

Professional Standard - Petrochemical Industry

SH/T 0198-1992 Determination of phenol content in lubricating oil (ultraviolet absorption method)

Yunnan Provincial Standard of the People's Republic of China

DB53/T 340-2011 Smelting sulfur dioxide flue gas to produce ammonium sulfate

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 - Medicine

YY 91060-1999 Vocabulary of biochemical instruments. UV-VIS spectrophotometry

Professional Standard - Ferrous Metallurgy

YB/T 5341-2015 Ferrophosphorus. Determination of sulfur content. The infrared absorption method
YB/T 4311-2012 Molybdenum Oxide - Determination of Sulfur Content - The Infrared Absorption Method

生态环境部

HJ/T 191-2005 The technical requirement for water quality on-line automatic monitor of UV

Professional Standard - Commodity Inspection

SN/T 3598-2013 Determination of sulfur content in pyrites ore―High frequency combustion with infrared absorption method

未注明发布机构

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

Hebei Provincial Standard of the People's Republic of China

DB13/T 5467-2021 Portable UV Absorption Method for Determination of Ammonia in Exhaust Gas from Stationary Pollution Sources

British Standards Institution (BSI)

BS ISO 11626:2024 Natural gas. Determination of sulfur compounds. Determination of hydrogen sulfide content by UV absorption method
23/30450716 DC BS ISO 11626. Natural gas. Determination of sulfur compounds. Determination of hydrogen sulfide content by UV absorption method
PD ISO/TS 17466:2015 Use of UV-Vis absorption spectroscopy in the characterization of cadmium chalcogenide colloidal quantum dots
BS PD ISO/TS 17466:2015 Use of UV-Vis absorption spectroscopy in the characterization of cadmium chalcogenide colloidal quantum dots
BS EN ISO 3656:2011 Animal and vegetable fats and oils. Determination of ultraviolet absorbance expressed as specific UV extinction

CZ-CSN

CSN 68 5351-1976 Ammonium Sulphate
CSN 68 6620-1986 Ammonium thiocyanate
CSN 68 5424-1973 Ferrous ammonium sulphate
CSN 65 2242-1969 Ammoniuirt sulphate technical
CSN 68 5421-1968 Reagent. Ferric ammonium sulfáte

American Water Works Association (AWWA)

ANSI/AWWA B302-23 Ammonium Sulfate
AWWA B302-2000 Ammonium Sulfate
AWWA B302-2010 Ammonium Sulfate

Japanese Industrial Standards Committee (JISC)

JIS K 1472:1970 Ammonium alum (aluminum ammonium sulfate)
JIS K 9810:1996 Ammonium sulfate
JIS K 8960:1996 Ammonium sulfate
JIS K 9000:1996 Ammonium thiocyanate
JIS K 8960:2008 Ammonium sulfate (Reagent)
JIS K 8087:1993 Aluminium ammonium sulfate 12-water
JIS K 9006:1992 Ammonium dihydrogenphosphate
JIS K 9000:2008 Ammonium thiocyanate (Reagent)
JIS K 7721:1986 Photographic grade ammonium thiosulphate solution
JIS K 7731:1987 Photographic grade ammonium thiocyanate
JIS K 8982:1996 Ammonium iron (III) sulfate 12-water
JIS K 9006:2012 Ammonium dihydrogenphosphate (Reagent)
JIS K 8979:1996 Ammonium iron (II) sulfate hexahydrate
JIS K 8982:2008 Ammonium iron (III) sulfate 12-water (Reagent)
JIS K 8990:1993 Ammonium nickel (II) sulfate hexahydrate
JIS K 8969:1995 Diammonium cobalt (II) sulfate hexahydrate
JIS K 8979:2008 Ammonium iron (II) sulfate hexahydrate (Reagent)

SCC

AWWA B302-2005 Ammonium Sulfate
AWWA B302-2016 Ammonium Sulfate
AWWA B302-1995 Ammonium Sulfate
DANSK DS/ISO/TS 17466:2015 Use of UV-Vis absorption spectroscopy in the characterization of cadmium chalcogenide colloidal quantum dots
BS 3786:1964 Methods of test for ammonium sulphate
SPC GB/T 37186-2018 Gas analysis -- Determination of sulfur dioxide and nitrogen oxides -- Ultraviolet differential optical absorption spectroscopy (TEXT OF DOCUMENT IS IN CHINESE)
AWWA QTC97050 Comparison of Combustion Versus UV/Persulfate TOC Analysis
AWWA WQTC60557 Natural UV Absorbers That Simulate Low Water UVT Conditions — Optimizing UV Reactor Validation
BS 3310:1978 Specification for photographic grade ammonium thiosulphate solution
BS 3750:1964 Specification for ammonium thiocyanate photographic grade
BS 3750:1978 Specification for photographic grade ammonium thiocyanate
AWWA JAW37660 Journal AWWA — Measuring UV-Absorbing Organics: A Standard Method
BS 3310:1960 Ammomium thiosilphate solution photographic grade
AWWA QTC98249 Total Organic Carbon Analysis for Difficult Matrices: An Ultra Violet/Persulfate Approach
AWWA WQTC58815 UV Destruction of Malathion

Korean Agency for Technology and Standards (KATS)

KS M 8231-1996(2001) AMMONIUM SULFATE
KS J 1002-2023 Ammonium sulfate
KS M 8231-1986 AMMONIUM SULFATE
KS J 1002-1997(2018) Biochemical Reagent - Ammonium Sulfate
KS M 8413-1996(2001) AMMONIUM THIOCYANATE
KS M 8026-1994 Ammonium peroxodisulfate
KS M 8026-2020 Ammonium peroxodisulfate
KS M 8026-2015 Ammonium peroxodisulfate
KS M 8026-2015(2020) Ammonium peroxodisulfate
KS M 8395-2014 Ammonium amidosulfate(Reagent)
KS M 8395-2019 Ammonium amidosulfate(reagent)
KS M 8425-2012 Ammonium sulfide solution
KS M 8026-2004 Ammonium peroxodisulfate
KS M 8439-2012(2018) Tetraammonium cerium(Ⅳ) sulfate dihydrate
KS M 8354-1995 Ammonium iron(Ⅱ) sulfate hexahydrate
KS M 8439-2023 Tetraammonium cerium(Ⅳ) sulfate dihydrate
KS J 1002-1997 AMMONIUM SULFATE
KS M 8354-2000 Ammonium iron(II) sulfate hexahydrate

American National Standards Institute （ANSI)

ANSI/AWWA B302-2016 Ammonium Sulfate
ANSI/AWWA B302-2005 Ammonium Sulfate
ANSI/AWWA B302-2010 Ammonium Sulfate
AWWA B302-2023 Ammonium Sulfate
ANSI PH4.252-1980 Photographic Grade Ammonium Thiosulfate Solution

KR-KS

KS J 1002-1997(2023) Ammonium sulfate
KS M 8395-2019(2024) Ammonium amidosulfate(reagent)
KS M 8439-2012(2023) Tetraammonium cerium(Ⅳ) sulfate dihydrate

International Organization for Standardization (ISO)

ISO/DIS 11626 Natural gas- Determination of sulfur compounds- Determination of hydrogen sulfide content by UV absorption method
ISO/TS 17466:2015 Use of UV-Vis absorption spectroscopy in the characterization of cadmium chalcogenide colloidal quantum dots
ISO 3619:1976 Photographic grade ammonium thiosulphate solution; Specification
ISO 3656:1989 Animal and vegetable fats and oils; determination of ultraviolet absorbance
ISO 3622:1976 Photographic grade ammonium thiocyanate; Specification

PT-IPQ

NP 970-1986 Edible fats and oils. UV absorbance

U.S. Military Regulations and Norms

ARMY MIL-L-65 A-1968 LEAD THIOCYANATE (SULPHOCYANATE)
ARMY MIL-L-65 A VALID NOTICE 1-1999 LEAD THIOCYANATE (SULPHOCYANATE)

HU-MSZT

MSZ 8765-1958 Ammonium red purplish acid. indicator
MSZ 8766-1958 Ammonium red purplish acid. indicator
MSZ 10983-1969 Artificial fertilizer ammonium sulfate
MNOSZ 23769-1954 Ammonium sulfate, used for decomposition
MNOSZ 5962-1956 Cerium(IV) Ammonium Sulfate Target Analysis
MSZ 9532-1971 Ammonium hydroxide sulfate for analysis
MSZ 11588-1971 Ammonium peroxide (ammonium sulfate) for analytical purposes
MNOSZ 5964-1956 Metal (hyper)ammonium sulfate target analysis

RO-ASRO

STAS 2959-1979 TECHNICAL ALU.M IN IUM AND AMMONIUM SULPHATE (Ammonia alum, technical grade)
STAS 4721-1980 FERTILIZERS AMMONIUM SULFATE
STAS 931-1975 AMMONIUM SULPHATE, TECHNICAL AND FOOD GRADE

YU-JUS

JUS H.G8.139-1985 Peagents. Ammonium sulphate. Determination of ammonium sulphatecontent Volumetric method
JUS H.G8.145-1985 Reagents. Ammonium sulphate. Determination of lead, copper, iron, cadmium, zine and calcium con- tenis. Flame atom/c absorption method
JUS H.G8.496-1991 Reagents. Ammonium iron (III) sulphate dodecahydrate. Determination of lead, copper, zinc and manganese contents. Flame atomic absorption method
JUS H.G8.336-1987 Reagents. Ammonium acetate. Determination of calcium content Flame atomic absorption method
JUS H.B8.016-1981 Sulphuric acid and oleum for industrial u se. Determination of iron content. Flame atomic absorption method
JUS H.B8.018-1981 Sulphuric acid and oleum for industrial use. Determination of lead content. Flame atomic absorption method
JUS H.B8.635-1981 Sulphuric acid for industrial use. Determination of copper content. Flame atomic absorption method
JUS H.G8.492-1991 Reagents. Ammonium iron (III) sulphate dodecahydrate. Determination of ammonium iron (III) sulphate dodecahydrate content. Volumetric method

Spanish Association for Standardization (UNE)

UNE 30217:1968 TECHNICAL AMMONIUM SULPHATE.
UNE 30087:1959 ANALYSIS REAGENTS. AMONIUM SULPHATE.
UNE 55047:1973 FATS. SPECTROPHOTOMETRIC MEASURE OF ABSORPTION IN THE ULTRAVIOLET AREA.
UNE 30119:1960 ANALYSIS REAGENTS. AMONIUM FERRIC SULPHATE.
UNE 30085:1959 ANALYSIS REAGENTS. AMONIUM PERSULPHATE.
UNE 77401:1992 ECOTOXICOLOGY. DETERMINATION OF UV-VIS ABSORPTION SPECTRA.
UNE 30122:1960 ANALYSIS REAGENTS. AMONIUM FERROUS SULPHATE.
UNE 30 088 Analytical reagents. Ammonium thiocyanate SCNNH4M 76,12
UNE 30 087 Analytical reagents. Ammonium sulfate S04 (NH4) 2M 132,15

GSO

GSO ISO/TS 17466:2017 Use of UV-Vis absorption spectroscopy in the characterization of cadmium chalcogenide colloidal quantum dots
GSO 486:1994 Fertilizers ammonium sulphate.
OS GSO 486:1994 Fertilizers ammonium sulphate.
GSO ISO 3622:2008 Photography - Processing chemicals - Specifications for ammonium thiocyanate

Indonesia Standards

SNI 02-1760-2005 Ammonium sulphate fertilizer
SNI 06-0341-1989 Industrial ammonium sulphate, Test method

RU-GOST R

GOST 9097-1982 Ammonium sulphate. Specifications
GOST 3769-1978 Reagents. Ammonium sulphate. Specifications
GOST 27067-1986 Reagents. Ammonium thiocyanate. Specifications
GOST 4238-1977 Reagents. Aluminium ammonium sulphate. Specifications
GOST 20478-1975 Reagents. Ammonium persulphate. Specifications
GOST 4208-1972 Reagents. Ammonium ferrous sulphate. Specifications
GOST 10873-1973 Retined ammonium sulfate. Specifications
GOST 19522-1974 Technical ammonium thiocyanate. Specifications

IN-BIS

IS 2256-1972 Specification for ammonium nitrate sulfate
IS 12478-1988 Ammonium sulfate technical specifications
IS 4830-1979 Specification for granular ammonium sulfate and phosphate
IS 826-1980 Specification for Fertilizer Grade Ammonium Sulfate
IS 11603-1986 Specification for Photographic Grade Ammonium Thiocyanate
IS 1448 Pt.105-1981 Test methods for petroleum and its products [P: 105] Ultraviolet (UV) absorption and absorbance of petroleum products

PL-PKN

PN C87002-1985 Fertilizers Ammonium sulphate
PN BN 6016-11-1966 Thinner. Ammonium sulfate
PN Z04200-02-1988 Air purity protection ests for oxalic acid etermination of oxalic acid by ltraviolet absorption spectrophotometry
PN BN 6191-14-1964 Testing agent. Ammonium persulfate
PN Z04171-02-1986 Air purity protection ests for picric acid etermination of picric acid n work places by UV pectrophotometry absorption

PH-BPS

PNS ISO/TS 17466:2021 Use of UV-Vis absorption spectroscopy in the characterization of cadmium chalcogenide colloidal quantum dots
PTS 80-1970 Standardization of Ammonium Sulphate.Fertilizer Grade
PTS 122-1970 Standardization of Ammonium Phosphate-Sulfate,Fertilizer Grade

American Society for Testing and Materials (ASTM)

ASTM D2008-12(2018) Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-23 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D1768-89(1995)e1 Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption
ASTM D2008-91(1996)e1 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-91(2001) Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-91(2006) Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-85 Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-09 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-12 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D1768-89(2003) Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption
ASTM D1768-89(2009) Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption
ASTM D1768-89(2016) Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption

IPC - Association Connecting Electronics Industries

IPC TM-650 2.3.6A-1975 Etching Ammonium Persulfate Method

TR-TSE

TS 856-1970 AMMONIUM SULFATE (FERTILIZER GRADE)

GOST

GOST EN 16344-2016 Cosmetic sun protection products Qualitative determination of UV filters and quantitative determination of 10 UV filters by high performance liquid chromatography

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC TM-650 5.1.205-1975 Analysis of Ammonium Persulfate with/Without Sulfuric Acid Cleaning Solutions

Association Francaise de Normalisation

NF T60-223:1991 Animal and vegetable fats and oils. Determination of ultraviolet absorbance.
NF T20-541:1986 Ammonium bicarbonate (ammonium hydrogencarbonate) for industrial use (including foodstuffs). Determination of lead content. Flame atomic absorption method.

TH-TISI

TIS 165-2011 Aluminium sulphate, potash alum and ammonium alum

ES-AENOR

INTA 11 03 27 Vanadium test for steel (ammonium sulfate oxide)
INTA 11 03 22 Determination of chromium in steel (ammonium sulfate oxide)

CO-ICONTEC

ICONTEC 99-1979 Fertilizer or similar products. Ammonium sulfate