Content determination of raw materials

Content determination of raw materials, Total:284 items.

The international standard classification for "Content determination of raw materials" includes: Jewellery , Crude petroleum , Rubber compounding ingredients , Pesticides and other agrochemicals , Farming and forestry in general , Glass , Mining and quarrying .

The Chinese standard classification for "Content determination of raw materials" includes: Artistic handicrafts , Papermaking in general , Crude petroleum , Carbon black , Basic standards and general methods for pesticides , Basic standard and general method on forestry , Pesticide .

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

GB 6697-1986 Analytical method of content for carbendazim technical
GB/T 21198.1-2007 Determination of precious metals in precious metals jewellery alloys—Method using ICP spectrometry—Part 1:Platinum jewellery alloys—Determination of platinum—Method using a solution
GB/T 18612-2011 Determination of organic chloride content in crude oil
GB/T 21198.5-2007 Determination of precious metals in precious metals jewellery alloys—Method using ICP spectrometry—Part 5:999‰ silver jewellery alloys—Determination of silver—Difference method
GB/T 10742-1989 Raw fiber material.Determination of pectin content
GB/T 21198.4-2007 Determination of precious metals in precious metals jewellery alloys—Method using ICP spectrometry—Part 4:999‰precious metals jewellery alloys—Determination of precious metals—Differ
GB 8198-1987 Analytical method of content for thiocyclam hydrogen oxalate technical
GB/T 6697-1986 Analytical method of content for carbendazim technical
GB/T 26982-2022 Determination of wax content in crude oil
GB/T 28016-2011 Gold alloy jewellery—Determination of gold—Gravimetric method
GB/T 17832-2021 Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide
GB/T 3780.26-2018 Carbon black—Part 26：Determination of carbon content in carbon black feedstock oils
GB/T 40114-2021 Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy
GB/T 26982-2011 Crude petroleum - Determination of wax content
GB/T 17832-2008 Silver jewellery alloys - Determination of silver - Volumetric (potentionmetric) method using potassium bromide
GB/T 2677.4-1993 Fibrous raw material—Determination of water solubility
GB/T 19718-2005 Jewellery - Determiantion of nickel content - Method of flame atomic absorption spectrometry
GB/T 2677.8-1994 Fibrous raw material—Determination of acid-insoluble lignin
GB/T 2677.9-1994 Fibrous raw material—Determination of pentosan
GB/T 10742-2008 Raw fiber material - Determination of pectin content
GB/T 43719-2024 Jewellery and precious metals—Determination of palladium—Gravimetry using dimethylglyoxime
GB/T 21198.2-2007 Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 2：Platinum jewellery alloys - Determination of platinum - Method using the
GB/T 2677.6-1994 Fibrous raw material—Determination of solvent extractives
GB/T 18043-2013e Jewellery—Determination of precious metal content—Method using X-Ray fluorescence spectrometry
GB/T 2677.10-1995 Fibrous raw material-Determination of holocellulose
BJS 201915 Determination of casein content in milk-containing beverages and their milk raw materials
GB/T 9288-2019 Gold jewellery alloys—Determination of gold—Cupellation method(fire assay)
GB/T 11886-2015 Silver jewellery alloys―Determination of sliver―Volhard method
GB/T 38145-2019 High content precious metals jewellery alloys—Determination of gold,platinum and palladium—Difference method using inductively coupled plasma optical emission spectroscopy
GB/T 38162-2019 High content siler jewellery alloys-Determination of silver-Difference method using inductively coupled plasma optical emission spectroscopy
GB/T 8929-2006 Crude petroleum - Ddtermination of water - Distillation method
GB/T 18043-2008 Jewellery - Determination of precious metal content - Method using X-Ray flurescence spetrometry
GB/T 38130-2019 Platinum jewellery alloys—Determination of platinum—Inductively coupled plasma(ICP)spectrometric method using yttrium as internal standard element
GB/T 18043-2013 Jewellery - Determination of Precious Metal Content - Method Using X-ray Flurescence Spectrometry
GB/T 21198.3-2007 Determination of precious metals in precious metals jewellery alloys—Method using ICP spectrometry—Part 3: Palladium jewellery alloys—Determination of palladium—Method using a soluti
GB/T 2677.5-1993 Fibrous raw material—Determination of one percent sodium hydroxide solubility
GB/T 9288-2006 Gold jewellery alloys - Determiantion of gold - Cupellation method (fire assay)
GB/T 38161-2019 Palladium jewellery alloys-Determination of palladium-Inductively coupled plasma(ICP) spectrometric method using yttrium as internal standard element
GB 8150.1-1987 Methods for chemical analysis of xanthates--The lead-acetate titration method for determination of xanthate content
GB/T 35816-2018 Standard method for analysis of forestry biomass—Determination of extractives content
GB/T 17832-1999 Determination of silver in silver jewellery alloys--Volumetric（potentiometric）method using potassium bromide

Professional Standard - Medicine

YY/T 0188.7-1995 Operating methods for the tests and assays of drugs. Part 7: Assays of pharmaceutical chemicals

Professional Standard - Building Materials

JC/T 866-2023 Method for the determination of moisture content of glass raw materials
JC/T 866-2000 Method for the determination of moisture content of glass materials

Professional Standard - Commodity Inspection

SN/T 1732.24-2020 Pyrotechnic composition used for fireworks-Part 24:Deternunation of arsenic content-Atomic fluorescence spectrometry (AFS)
SN/T 2941-2011 Determination of Melamine in Plastic Materials and Products
SN/T 2782-2011 Determination of Salts in Crude Oil - Electrometric Method

Professional Standard - Agriculture

农业农村部公告第358号-3-2020 Determination of the content of 7 penicillins in feed

Group Standards of the People's Republic of China

T/JSGA 008-2024 Determination of gold, silver, platinum and palladium content in high-content precious metal jewelry Glow discharge mass spectrometry (differential subtraction method)
T/CCAS 043-2024 Method for the determination of total carbon content in cement raw materials and raw meal
T/SDAQI 059-2021 Determination of Selenium and Stibium in Fertilizer by Atomic Fluorescence Spectrometry

Professional Standard - Petroleum

SY/T 5402-2016 Determination of water content in crude oil-Electric dehydration method
SY/T 0537-2008 The test method of wax conternt in crude oil
SY/T 0537-1994 Determination of Wax Content in Crude Oil
SY/T 0536-2008 Determination of salt conternt in crude petroleum-Coulometric titration method
SY/T 0536-1994 Crude Oil Salt Content Determination Method Coulometry
SY 0537-2008 Determination of Wax Content in Crude Oil
SY 0536-2008 Determination of Salt Content in Crude Oil by Coulometry
SY/T 5402-2008 Crude Petroleum-determination of water by electric dehydration method
SY 5402-2016 Determination of Water Content in Crude Oil by Electrodesorption

Hebei Provincial Standard of the People's Republic of China

DB13/T 295-1996 Determination of original fruit method in hawthorn juice and its beverages

Professional Standard - Non-ferrous Metal

YS/T 271.1-1994 Methods for chemical analysis of xanthates The lead-acetate titration method for determination of xanthate content

Professional Standard - Chemical Industry

HG/T 2979-1987(1997) Analytical method of content for thiocyclam hydrogen oxalate technical

Yunnan Provincial Standard of the People's Republic of China

DB53/T 728-2015 Determination of Indium Content in Zinc Materials - Atomic Absorption Spectrophotometry

International Organization for Standardization (ISO)

ISO 11489:1995 Determination of platinum in platinum jewellery alloys - Gravimetric determination by reduction with mercury(I) chloride
ISO 11490:2015 Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime
ISO 11426:2014 Jewellery - Determination of gold in gold jewellery alloys - Cupellation method (fire assay)
ISO 11490:1995 Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime
ISO 11490:2023 Jewellery and precious metals — Determination of palladium — Gravimetry using dimethylglyoxime
ISO 11427:1993 Determination of silver in silver jewellery alloys; volumetric (potentiometric) method using potassium bromide
ISO 11210:1995 Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate
ISO 11426:1997 Determination of gold in gold jewellery alloys - Cupellation method (fire assay)
ISO 11210:2023 Jewellery and precious metals — Determination of platinum — Gravimetry using ammonium chloride
ISO 11427:2014 Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide
ISO 3734:1976 Crude petroleum and fuel oils; Determination of water and sediment; Centrifuge method
ISO 6490-2:1983 Animal feeding stuffs; Determination of calcium content; Part 2 : Atomic absorption spectrometric method

Gosstandart of Russia

GOST 31481-2012 Mixed fodders, raw stuff for mixed fodders. Method for determining the residual quantities of chlorine-organic pesticides
GOST 13496.3-1980 Mixed feeding-stuffs. Method of determination of moisture
GOST 13496.3-1992 Compound feeds, raw material. Methods for determination of moisture
GOST 21216.2-1993 Clay raw materials. Method for determination of finely dispersed fractions
GOST R ISO 249-2017 Raw natural rubber. Determination of dirt content
GOST 30502-1997 Fodders, mixed fodders and mixed fodder raw materials. Atomic absorption method for determination of magnesium content
GOST 24027.2-1980 Methods for determination of moisture, ash content, extractive and tannin materials, essential oil
GOST 13496.20-2014 Feeds, mixed feeds and raw material. Method for determining residual quantities of pesticides
GOST 2642.1-2016 Refractories and refractory raw materials. Methods for determination of moisture content
GOST 32905-2014 Feeds, mixed feeds and raw material. Method for determination of fat content
GOST R 51421-1999 Feeds, mixed feeds, raw material. Determination of water-soluble chlorides content
GOST 28584-2023 Refractory and refractory raw materials. Method for the determination of moisture content
GOST 30387-1995 Knitted fabrics and garments. Methods for determination of appearance and mass part of raw material
GOST 13496.15-1985 Forages, compound feeds, raw material. Methods for determining rawfat
GOST 27417-1998 Metallic powders. Determination of total oxygen by reduction - extraction
GOST 13496.15-2016 Feeds, mixed feeds and raw material. Methods for determining the raw fat content
GOST 27417-1987 Metal powders. Methods for determination of oxygen
GOST 21216.4-1993 Clay raw materials. Method for determination of coarse-grained inclusions
GOST 30692-2000 Fodders, mixed fodders and animal raw foodstuff. Atomic absorption method for determination of copper, lead, zinc and cadmium
GOST R ISO 1656-2017 Raw natural rubber and natural rubber latex. Determination of nitrogen content
GOST 24027.1-1980 Methods for determination of authenticity, granary pest infestation, crushing and admixtures content
GOST R 52698-2006 Mixed fodders, rawstuff for mixed fodders. Method for determining the residual quantities of chlorine-organic pesticides
GOST ISO 3856-4-2021 Paint and varnish materials. Method for determination of metal content. Determination of dissolved cadmium content. Flame atomic absorption spectrometry and polarographic method..
GOST 21216.3-1993 Clay raw materials. Method for determination of free silicon dioxide
GOST 14839.12-1969 Industrial explosives. Methods of moisture content determination
GOST 30503-1997 Fodders, mixed fodders, mixed fodder raw materials. Flame photometric method for determination of sodium content
GOST ISO 6491-2016 Feeds, compound feeds, feed raw materials. Determination of phosphorus content by spectrometric method
GOST 30504-1997 Fodders, mixed fodders and mixed fodder raw materials. Flame photometric method for determination of potassium content
GOST 26657-1985 Fooder, mixed fooder and mixed fooder raw materials. Methods for determination on phosphore
GOST 26657-1997 Fodders, mixed fodders, mixed fodder raw materials. Methods for determination of phosphorus content
GOST 21216.6-1993 Clay raw materials. Method for determination of calcium and magnesium in water extract
GOST R 57059-2016 Feeds, compound feeds, feed raw materials. Express-method for determination of moisture
GOST 8062-1972 Black powders. Sulfur content determination method
GOST 851.1-1993 Primary magnesium. Methods for determination of iron
GOST 851.5-1993 Primary magnesium. Methods for determination of aluminium
GOST 9679.1-1978 Raw cotton. Method of determining moisture content
GOST 21216.7-1993 Clay raw materials. Method for determination of chlorine ions in water extract
GOST ISO 7252-2021 Paint and varnish materials. Determination of total mercury content. Flameless atomic absorption spectrometry method
GOST 851.9-1987 Primary magnesium. Method for the determination of titanum
GOST 851.6-1993 Primary magnesium. Methods for determination of manganese
GOST R 53218-2008 Organic fertilizers. Atomic-absorption method for determination of heavy metals content

Magyar Szabványügyi Testület

MSZ 20622/8-1979 Inspection of condiments, determination of raw material content
MSZ 5200/6.lap-1957 Generator detection defined raw material content
MSZ 10093-1961 Detection of artificial raw materials, definition of oil content
MSZ 5366-1965 Paper industry raw material testing. Humidity content definition
MSZ KGST 1941-1979 Determination method of potassium content of pesticides
MSZ 6830/28-1980 Determination of nutritional content of feed, determination of calcium content
MNOSZ 5368-1953 Testing of basic paper raw materials. Cellulose content definition
MSZ 11730-1968 Motor driven raw material inspection. Gasoline content definition

Japanese Industrial Standards Committee (JISC)

JIS H 6312:1998 Methods for determination of platinum in platinum jewellery alloys

Korean Agency for Technology and Standards (KATS)

KS D 0404-2019 Method for determination of gold in gold jewellery alloys
KS D 0405-2019 Method for determination of silver in silver jewellery alloys
KS D 0404-2024 Method for determination of gold in gold jewellery alloys
KS D ISO 11489-2022 Determination of platinum in platinum jewellery alloys－Gravimetric determination by reduction with mercury(Ⅰ) chloride
KS M ISO 8603-2007 Solid fertilizers－Determination of urea nitrogen content－Gravimetric method using xanthydrol
KS M ISO 8603:2012 Solid fertilizers-Determination of urea nitrogen content-Gravimetric method using xanthydrol
KS M ISO 8603:2007 Solid fertilizers－Determination of urea nitrogen content－Gravimetric method using xanthydrol
KS D ISO 11427:2006 Determination of silver in silver jewellery alloys－Volumetric (potentiometric) method using potassium bromide
KS D ISO 11489-2002(2017) Determination of platinum in platinum jewellery alloys－Gravimetric determination by reduction with mercury(Ⅰ) chloride
KS D ISO 11426:2006 Determination of gold in gold jewellery alloys-Cupellation method(fire assay)
KS M ISO 3856-3:2007 Paints and varnishes － Determination of “soluble” metal content － Part 3: Determination of barium content － Flame atomic emission spectrometric method
KS M ISO 7252:2007 Paints and varnishes-Determination of total mercury-Flameless atomic absorption spectrometric method
KS D ISO 4491-4:2003 Metallic powders-Determination of oxygen content by reduction methods-Part 4:Total oxygen by reduction-extraction

National Standardisation Body (ASRO)

SR ISO 248:1995 Rubbers raw - Determination of volatile matter content
STAS 7946/4-1979 RAW NATURAL RUBBER Determination of volatile, matter content
STAS 7369-1966 Raw materials for paper and pulp industry. Determination of metoxil base content
STAS 1166-1989 Crude oil CHLORIDES CONTENT DETERMINATION
STAS 114-1969 Determination of crude oil, heavy oil, special fuel, mineral oil, asphalt content
STAS 6136-1990 Fibrous and cellulosic raw materials. Pentosans content determination

Spanish Association for Standardization (UNE)

UNE-ISO 249:2020 Rubber, raw natural. Determination of dirt content.
UNE 84-032-1985 Cosmetic raw materials. Determination of D-sorbitol content
UNE 84079:1992 COSMETIC RAW MATERIALS. ETHANOL. DETERMINATION OF ALDEHYDE CONTENT. COLOURIMETRIC METHOD.
AENOR UNE 84079:1992 Cosmetic raw materials. Ethyl alcohol. Determination of aldehyde content. Colorimetric method.
UNE-EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2009)
AENOR UNE-EN 12947:2001 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method.
UNE-EN 12947:2001 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method.
AENOR UNE 84075:1992 Cosmetic raw materials. Ethyl alcohol. Determination of fusel oil content. Colorimetric method.
UNE-EN ISO 14896:2002 Plastics - Polyurethane raw materials - Determination of isocyanate content. (ISO 14896:2000)
UNE 104-281 Pt.1-8-1990 Method for determination of water content in asphalt and modified asphalt raw materials
UNE 84705:2008 Cosmetic raw materials. Dentifrices. Determiantion of poliols content. Titration with sodium periodate.

British Standards Institution (BSI)

BS EN ISO 11426:2016 Jewellery. Determination of gold in gold jewellery alloys. Cupellation method (fire assay)
BS ISO 249:2016+A1:2022 Rubber, raw natural. Determination of dirt content
BS EN ISO 14896:2001 Plastics. Polyurethane raw materials. Determination of isocyanate content
BS EN 16197:2012 Fertilizers. Determination of magnesium by atomic absorption spectrometry
BS EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
BS DD CEN/TS 16197:2011 Fertilizers. Determination of magnesium by atomic absorption spectrometry
BS EN ISO 11489:1995(1999) Determination of platinum in platinum jewellery alloys — Gravimetric method after reduction with mercury (I) chloride
BS EN ISO 11426:1999 Determination of gold in gold jewellery alloys - Cupellation method (fire assay)
BS EN ISO 11426:2021 Jewellery and precious metals. Determination of gold. Cupellation method (fire assay)
22/30446491 DC BS ISO 249:2016 AMD1. Rubber, raw natural. Determination of dirt content
BS ISO 6101-3:2022 Rubber. Determination of metal content by atomic absorption spectrometry. Determination of copper content
BS ISO 6101-4:2022 Rubber. Determination of metal content by atomic absorption spectrometry. Determination of manganese content
BS ISO 6101-2:2019 Rubber. Determination of metal content by atomic absorption spectrometry - Determination of lead content
BS ISO 17278:2020 Rubber, raw natural. Determination of the gel content of technically specified rubber (TSR)
BS ISO 6101-1:2019 Rubber. Determination of metal content by atomic absorption spectrometry - Determination of zinc content
13/30243483 DC BS ISO 11489. Determination of platinum in platinum jewellery alloys. Gravimetric determination by reduction with mercury(I) chloride
BS ISO 6101-3:2014 Rubber. Determination of metal content by atomic absorption spectrometry. Determination of copper content
BS 5551-4.1.5:1993 Fertilizers. Chemical analysis. Determination of nitrogen.-Method for determination of urea nitrogen content (gravimetric method using xanthydrol)
BS ISO 6101-4:2014 Rubber. Determination of metal content by atomic absorption spectrometry. Determination of manganese content
BS ISO 6101-5:2018 Rubber. Determination of metal content by atomic absorption spectrometry. Determination of iron content

GCC Standardization Organization

GSO ISO 1656:2015 Rubber, raw natural, and rubber latex, natural -- Determination of nitrogen content
GSO ISO 14896:2015 Plastics -- Polyurethane raw materials -- Determination of isocyanate content
BH GSO ISO 11489:2024 Determination of platinum in platinum jewellery alloys -- Gravimetric determination by reduction with mercury(I) chloride
GSO ISO 11489:2008 Determination of platinum in platinum jewellery alloys -- Gravimetric determination by reduction with mercury(I) chloride
GSO ISO 6490-2:1994 ANIMAL FEEDING STUFFS - DETERMINATION OF CALCIUM CONTENT - PART 2: ATOMIC ABSORPTION SPECTROMETRIC METHOD

Association Francaise de Normalisation

NF ISO 249:2016 Raw natural rubber - Determination of impurity content
NF EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
NF T52-130*NF EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
NF V59-202:1988 Collagenes. Determination of the nitrogen content.
NF ISO 249/A1:2022 Raw natural rubber - Determination of impurity content - Amendment 1
NF U44-181*NF EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method
NF U44-145:1984 FERTILIZERS AND SOILS CONDITIONERS. DETERMINATION OF MAGNESIUM BY ATOMIC ABSORPTION SPECTROMETRIC METHOD.
NF EN ISO 3735:1999 Crude oil and fuel oils - Determination of sediment content - Extraction method
NF EN ISO 6571:2009 Spices, aromatics and herbs - Determination of essential oil content (hydrodistillation method)
NF V18-108:1984 Animal feeding stuffs. Determination of calcium content. Atomic absorption spectrometric method.
NF T45-133:1990 RAW MATERIALS FOR THE RUBBER INDUSTRY. DETERMINATION OF THE TOTAL SULPHUR CONTENT OF CARBON BLACK.

Czech Standards Institute (UNMZ)

CSN 62 1125-1990 Synthetic rubbers. Determination of phenolic stabilizer content - Ionol
CSN 62 1137-1983 Synthetic raw rubbers Determination of content of nitrile acrylic acid
CSN 62 1122-1989 Synthetic raw rubbers. Determination of content of diphenyl-para-phenylene-diamine
CSN 62 1134-1983 Synthetic raw rubbers. Determination of copper, iron and titanium content
CSN 66 8046-1968 Industrial explosives. Determination of water content
CSN 62 1127-1981 Synthetic raw rubbers. Determination of organic acid and soap content
CSN 62 1123-1989 Synthetic raw rubbers Determination of content of phenyl- betanapthylamine

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 14896:2016 Plastics -- Polyurethane raw materials -- Determination of isocyanate content

German Institute for Standardization

DIN EN ISO 14896:2009-07 Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2009); German version EN ISO 14896:2009
DIN 51085:2014 Testing of oxidic raw and basic materials - Determination of total sulphur content
DIN 51085:2006-11 Testing of oxidic raw and basic materials - Determination of total sulphur content
DIN 51085:2014-12 Testing of oxidic raw and basic materials - Determination of total sulphur content
DIN 51085:2022 Testing of oxidic raw materials and oxidic materials - Determination of total sulphur content
DIN 51085 E:2012 Draft Document - Testing of oxidic raw and basic materials - Determination of total sulphur content
DIN 51085 E:2012-12 Testing of oxidic raw materials and oxidic materials - Determination of total sulphur content
DIN 51085:2022-09 Testing of oxidic raw materials and oxidic materials - Determination of total sulphur content
DIN 51085:2022-01 Draft Document - Testing of oxidic raw and basic materials - Determination of total sulphur content
DIN EN ISO 14896:2002-04 Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2000)
DIN 51085 E:2022-02 Testing of oxidic raw materials and oxidic materials - Determination of total sulphur content
DIN EN ISO 14896:2002 Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2000)
DIN EN 12947:2000-09 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method; German version EN 12947:2000
DIN 51085:2006 Testing of oxidic raw and basic materials - Determination of total sulphur content
DIN 51085:2015 Testing of oxidic raw and basic materials - Determination of total sulphur content
DIN 52242:1996 Testing of glass and raw materials for the production of glass - Determination of chloride content
DIN 52242:1996-09 Testing of glass and raw materials for the production of glass - Determination of chloride content
DIN EN ISO 11495:2016-12 Jewellery - Determination of palladium in palladium jewellery alloys - ICP-OES method using yttrium as internal standard element (ISO 11495:2014)
DIN EN ISO 11490:2016 Jewellery - Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime (ISO 11490:2015); German version EN ISO 11490:2016
DIN 51797-4:1981-06 Testing of liquid fuels; determination of the sodium content; direct determination by atomic absorption spectroscopy
DIN EN ISO 11426:1999-10 Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:1997)
DIN EN ISO 11427 E:2016-06 Determination of silver content in jewelry silver alloy jewelry Potassium bromide volumetric method (potentiometric titration) (draft)
DIN EN ISO 11494:2016-12 Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element (ISO 11494:2014)

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 14896:2015 Plastics -- Polyurethane raw materials -- Determination of isocyanate content
OS GSO ISO 11489:2008 Determination of platinum in platinum jewellery alloys -- Gravimetric determination by reduction with mercury(I) chloride
OS GSO ISO 9029:2009 Crude petroleum - determination of water- distillation method

Ente Nazionale Italiano di Unificazione

UNI EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
UNI 8561:1983 Raw materials fpr paints and varnishes. Determination of TiO2.
UNI 8168:1981 Tests on paper raw materials. Determination of the dry content of pulps
UNI EN ISO 14896:2002 Plastics - Polyurethane raw materials - Determination of isocyanate content
UNI 8161:1981 Tests on raw materials for paper. Determination of ash in pulps.
UNI 5875-1966 Elastic materials: raw materials. Natural latex: content determination in clots
UNI ISO 1435:1991 Rubber compoundin ingredients. Carbon balck (pelletized). Determination of fines content.
UNI CEN/TS 16197:2011 Fertilizers - Determination of magnesium by atomic absorption spectrometry
UNI EN ISO 14720-1:2013 Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 1: Infrared measurement methods
UNI 4903-1962 Elastic material: raw material, natural latex. Total solids content determination
UNI EN ISO 6571:2009 Spices, condiments and herbs - Determination of volatile oil content (hydrodistillation method)
UNI EN 24491-4:1993 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction.
UNI 8302:1981 Raw materials for paints and varnishes. Determination of CaCO3 content on precipitate calcium carbonate.

Danish Standards Foundation

DS/EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
DANSK DS/EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
DANSK DS/EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method
DS/EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method
DANSK DS/EN ISO 11489:1995 Determination of platinum in platinum jewellery alloys – Gravimetric method after reduction with mercury(I) chloride
DS/EN 31426:1994 Determination of gold in gold jewellery alloys-Cupellation method(fire assay)
DS/EN ISO 11489:1995 Determination of platinum in platinum jewellery alloys - Gravimetric method after reduction with mercury(I) chloride

South African Bureau of Standard

SANS 11490:1995 Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime
SANS 11427:1993 Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide
SANS 11426:1993 Determination of gold in gold jewellery alloys - Cupellation method (fire assay)
SANS 11210:1995 Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 4583-1988 Waste water.Determination of pesticides content
TCVN 2744-1986 Pesticides.Method for the determination of water contents
TCVN 4075-2009 Candy.Determination of reducing sugar content
TCVN 9875-2013 Determination of gold in gold jewellery alloys.Cupel lation method (fire assay)
TCVN 5266-1990 Bee products.Determination of reduction sugar content
TCVN 2739-1986 Pesticides.Method for determination of acid and base contents
TCVN 5732-1993 Crude oil.Determination of vanadium content by atomic absorption spectrocopy
TCVN 5383-1991 Crude oil.Determination of nikel content by atomic absorption spectroplotometry

Polski Komitet Normalizacyjny (PKN)

PN P04781-07-1988 Textile dressing materiels Determination of reducers content
PN P04761-09-1986 Methods of testing of textile raw materials Man-made fibres Determination of sulphur content
PN C04105-1990 Crude petroleum Determination of paraffin content
PN R87020-1992 Herbal raw materials and products Determination of ascorbic acid content

Indonesia Standards

SNI 9091-1:2022 Determination of feed and fish feed raw materials – Part 1: Moisture content
SNI 9091-5:2024 Method for testing fish feed and fish feed raw materials - Part 5: Determination of crude fiber content

European Committee for Standardization (CEN)

EN ISO 11427:2016 Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:2014)

Standards Norway

NS-EN 12947:2000 Liming materials — Determination of magnesium content — Atomic absorption spectrometric method
NS-EN ISO 14896:2009 Plastics — Polyurethane raw materials — Determination of isocyanate content (ISO 14896:2009)
NS-EN ISO 14896:2001 Plastics — Polyurethane raw materials — Determination of isocyanate content (ISO 14896:2000)

Lithuanian Standards Office

LST EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2009)
LST EN 12947-2001 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method

Quality and Standards Authority of Ethiopia (QSAE)

ES 401-2000 Determination of sodium content of fertilizers by atomic absorption spectrophotometry

Swedish Institute for Standards

SS-EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method
SIS SS 18 71 62-1984 Solid mineral fuels- Detrmination of phosphorus content - Reduced molybdophosphate photometric method
SS-EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2009)

Portuguese Institute of Quality

NP 2280-1988 Alcoholic beverages and spirits Determination of iron content by atomic absorption spectrophotometry
NP 1769-1985 Raw materials for the glass industry. sand. Determination of calcium content. Complexation method
NP 1770-1985 Raw materials for the glass industry. sand. Determine the magnesium content. Complexation method

American Society for Testing and Materials (ASTM)

ASTM D4665-87 Polyurethane raw material determination: isocyanate content determination method
ASTM RR-D20-1210 2000 D4672-Test Method for Polyurethane Raw Materials: Determination of Water Content of Polyols
ASTM RR-D20-1209 2000 D4672-Test Method for Polyurethane Raw Materials: Determination of Water Content of Polyols

Argentine Institute of Standardization

IRAM 12 030-1963 Method for determination of total iron content in organophosphorus pesticides

Bureau of Indian Standards

IS 1348-1971 Method for determination of KEMP content in raw wool

Yugoslav Association for Standardization

JUS H.B8.764-1982 Analysis of pesticides. Determination of sulphated ash content
JUS H.P8.091-1988 Testing of pesticides. Atraz/'ne, technical. Determination of material insoluble in chloroform

Others: Content determination of raw materials,How to determine the content of raw materials