Impurities in English

Impurities in English, Total:221 items.

The international standard classification for "Impurities in English" includes: Abrasives , Rubber compounding ingredients , Vegetables and derived products , food products in general , Milk and processed milk products , Oilseeds , Rubber , Animal and vegetable fats and oils , Fuel cells , Lubricants, industrial oils and related products , Fruits. Vegetables and derived products in general , Biology. Botany. Zoology , Aromatic hydrocarbons , Fruits. Vegetables , Chemical analysis , Products of the chemical industry in general , Organic chemicals , Petroleum products in general , Plastics , Semiconducting materials , Organic chemicals in general , Thermoplastic materials , Coffee and coffee substitutes , Aliphatic hydrocarbons , Natural gas , Fissile materials , Other pipeline components , Latex and raw rubber , Auxiliary materials and additives for plastics , Inorganic chemicals in general , Testing of metals , Alcohols. Ethers , Chemical analysis of metals , Non-metalliferous minerals , Buildings and installations for processing and storage of agricultural produce .

The Chinese standard classification for "Impurities in English" includes: Grinding material and apparatus , Carbon black , Melon, fruit and vegetable planting and product , Papermaking in general , Basic standards and general methods , Children foods , Oil crop and product , Forestry chemical raw material , Food processing and products in general , Electrochemical power source , Lubricating grease , Cash crop in general , Biological agent and blood products , Basic organic chemicals , Grease and oil processing and products , Chemical reagent in general , Basic standards and general methods for dye , Petroleum products in general , Basic standards and general methods for synthetic resin and plastic , General organic chemicals , Semimetal and semiconductor material in general , Milk and dairy products , Synthetic resin and plastic , Tobacco, beverage crop and product , Organic chemicals in general , Heat supply, air supply, air conditioning and refrigerating engineering in general , Nuclear material, nuclear fuel and their analytical test method , Boiler and its auxiliary equipment , Inorganic chemicals in general , Cereal crop and forage crop in general , Metal chemical property test method , Precious metals and its alloy analysis method , Argillaceous and high alumina fire resistance , Metallurgical auxiliary material ore , Agricultural products and feed processing machinery , Technical Management , Materials , Basic standards and general methods , Semimetal and semiconductor material analysis method .

Professional Standard - Machinery

JB/T 9088-2013 Reciprocating Impurity Pump
JB/T 10986-2010 Superabrasive-Testing method of impurity content in synthetic diamond
JB/T 7988.2-1999 Superabrasive - Testing Method of Impurity
JB/T 9088-1999 Reciprocating impurity pump
JB/T 53211-1999 Product quality classification of reciprocating impurity pumps

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

GB/T 511-2010 Petroleum petroleum products and additives - Method for determination of mechanical admixtures
GB/T 22878-2008 Paper and board—Estimation of contraries
GB/T 12208-2008 Test methods of components and impurities of the manufactured gas
GB/T 10470-2008 Quick frozen fruits and vegetables - Determination of mineral impurities content
GB/T 4298-1984 The activation analysis method for the determination of elemental impurities in semiconductor silicon materials
GB/T 3780.12-2007 Carbon black—Part 12:Inspection of impurity material
GB/T 3391-2002 Ethylene for industrial use-Determination of hydrocarbon impurities-Gas chromatographic method
GB/T 41799-2022 Assay method of restriction endonuclease impurity
GB/T 29598-2013 Limit and determination of triazines in fluorescent brighteners
GB/T 6017-2008 Butadiene for industrial use - Determination of purity and hydrocarbon impurities - Gas chromatographic method
GB/T 8038-2009 Toluene of coal carbonization—Determination of hydrocarbon impurities gas chromatographic method
GB/T 11113-1989 Analytical method for impurities in the synthetic quartz crystal
GB/T 31886.1-2015 Test method about the influence of gaseous contaminants in reaction gas on the performance of proton exchange membrane fuel cells―Part 1:Gaseous contaminants in air
GB/T 3392-2003 Propylene for industrial use—Determination of hydrocarbon impurities—Gas chromatographic method
GB/T 15033-1994 Green coffee－Olfactory and visual examination and determination of foreign matter and defects
GB/T 14488.2-1993 Method for determination of foreign matter in oilseeds
GB/T 21992-2008 Polyvinyl chloride resins for Paste - Determination of number of impurities particles and foreign particles
GB/T 3780.12-1995 Carbon black－Inspection of impurity material
GB/T 24574-2009 Test methods for photoluminescence analysis of single crystal silicon for Ⅲ-Ⅴ impurities
GB/T 5494-1985 Inspection of grain and oilseeds; Methods for determination of foreign matter and unsound kernels
GB/T 41712-2022 Assay method of deoxyribonuclease I activity and impurity
GB/T 13372-1992 Determination of trace elements in uranium dioxide powders and pellets by ICP - AES
GB/T 31197-2014 Inorganic chemicals for industrial use-Determination of impurity anions - Ion chromatography method
GB/T 24582-2009 Test method for measuring surface metal contamination of polycrystalline silicon by acid extraction-inductively coupled plasma mass spectrometry
GB/T 5413.30-1997 Milk and milk powder-Determination of impurities
GB/T 12533-2008 Determination of extraneous matter in edible mushroom
GB 5413.30-2010 National food safety standard Determination of impurities in milk and milk products
GB/T 8086-1987 Raw natural rubber--Determination of dirt
GB/T 8038-1987 Toluene of coal carbonization--Determination of hydrocarbon impurities-gas chromatographic method
GB/T 602-2002 Chemical Reagent – Preparations of Standard Solutions for Impurity
GB/T 5529-1985 Inspection of vegetable oils; Methods for determination of foreign matter
GB/T 15033-2009 Green coffee - Olfactory and visual examination and determination of foreign matter and defects
GB/T 8086-2008 Raw natural rubber - Determination of dirt
GB/T 15688-1995 Animal and vegetable oils and fats－Determination of insoluble impurities content
GB/T 15688-2008 Animal and vegetable fats and oils - Determination of insoluble impurities content
GB/T 511-1988 Petroleum products and additives-Determination of mechanical impurities-Gravimetric method
GB/T 10470-1989 Determination of mineral impurities in quick frozen fruits and vegetables
GB/T 31886.2-2015 Test method about the influence of gaseous contaminants in reaction gas on the performance of proton exchange membrane fuel cells―Part 2:Gaseous contaminants in hydrogen
GB/T 9348-1988 Determination of number of impurities and foreign particles of polyvinyl chloride resins
GB/T 5494-2008 Inspection of grain and oils—Determination of foreign matter and unsound kernels of grain and oilseeds
GB/T 12004.1-1989 Determination of impurities particles number in polyvinyl chloride paste resins
GB/T 9348-2008 Plastics - Poly(vinyl chloride) resins - Determination of number of impurities and foreign particles
GB/T 3144-1982 Toluene;Determination of hydrocarbon impurities;Gas chromatographic method
GB/T 12533-1990 Determinaiton of micellaneous matter in edible fungi
GB/T 14488.2-2008 Oilseeds—Determination of content of impurities
GB/T 6017-1999 Butadiene for industrial use-Determination of purity and hydrocarbon impurities-Gas chromatographic method
GB/T 513-1977 of mechanical impurities in lubricating greases(acid decomposition method)

Association Standard - China Boiler Water Quality Association Standards

CBWQA/T 0003-2013 Dirt separator

Professional Standard - Agriculture

香港规例第132V章 Food Adulteration (Metallic Contamination) Regulations
GB 10470-1989 Method for Determination of Mineral Impurities in Quick Frozen Fruits and Vegetables
1779药典一部-2010 Appendix IX A Impurity inspection method
GB 8086-1987 Raw natural rubber; Determination of dirt
GB 12533-1990 Determination of edible fungus impurities

Professional Standard - Chemical Industry

HG/T 3945-2007 Vinyl chlorede monomer-Determination of organic impurities contents
HG/T 2797.5-2007 Silica-alumina carbon black-Part 5:Inspection of impurity material
HG/T 2797.5-1996 Determination of silicon aluminum carbon black impurities
HG/T 3696.2-2002 Inorganic chemical products Preparations of standard solutions for chemical analysis

Professional Standard - Commodity Inspection

SN/T 0801.1-1999 Animal and vegetables oils and fats for import and export - Method for the determination of insoluble impurities content
SN/T 4020-2013 Determination of impurity elements content in pure iron-X-ray fluorescence spectrometry
SN/T 2081-2008 Determination of impurities in alumina—Inductively coupled plasma atomic emission spectrometric method (ICP-AES) with microwave dissolution
SN/T 0803.6-1999 Oil bearing materials for import and export - Method for the inspection of impurities
SN/T 0801.1-2012 Determination of animal and vegetable oils and fats for export. Part 1: Insoluble impurities content
SN/T 0800.18-1999 Cereals and feedstuffs for import and export—Method for the inspection of admixture

Professional Standard - Petrochemical Industry

SH/T 1766.2-2008 Petroleum m-Xylene-Determination of purity and hydrocarbon impurities-Gas chromatographic method
SH/T 1492-2004 1-Butene for industrial use -- Determination of purity and hydrocarbon impurities -- Gas chromatographic method
SH/T 1773-2012 1 2 4-Trimethylbenzene-Determination of purity and hydrocarbon impurities-Gas chromatographic method
SH/T 1497-2002 Tert-butylalcohol for industrial use -- Determination of purity and impurities -- Gas chromatographic method
SH/T 1148-2001 Ethylbenzene for industrial use-Determination of purity and hydrocarbon impurities-Gas chromatographic method
SH/T 1492-1992 Determination of industrial 1-butene purity and hydrocarbon impurities by gas chromatography
SH/T 1489-2018 Petroleum p-xylene Determination of purity and hydrocarbon impurities Gas chromatography
SH/T 1489-1998 Petroleum p-xylene—Determination of purity and hydrocarbon impurities—Gas chromatographic method
SH/T 1778-2014 Chemical grade propylene- Deterxnanation of purity andhydrocarbon impurities-Gas chromatographic method
SH/T 0330-1992 Determination method for mechanical admixture of lubricating grease (extraction method)
SH/T 0336-1994 SH/T 0336-1994
SH/T 1627.2-1996 Determination for purity and organic impurity of industrial acetonitrile - Gas chromatography method
SH/T 1674-1999 Cyclohexane for industrial use-Determination of purity and hydrocarbon impurities-Gas chromatographic method
SH/T 1745-2004 Cumene (Isopropyl benzene) for industrial use -- Determination of purity and impurities -- Gas chromatographic method
SH/T 1482-2004 Isobutene for industrial use - Determination of purity and hydrocarbon impurities - Gas chromatographic method

Professional Standard - Non-ferrous Metal

YS/T 364-2006 Determination of trace impurities in purity iridium by atomic emission spectrometric
YS/T 362-2006 Determination of trace impurities in purity palladium by atomic emission spectrometric
YS/T 365-2006 Determination of trace impurities in high purity platinum by atomic emission sspectrometric
YS/T 363-2006 Determination of trace impurities in purity rhodium by atomic emission spectrometric
YS/T 361-2006 Determination of trace impurities in purity platinium by atomic emission spectrometric

Professional Standard - Ferrous Metallurgy

YB/T 1505-1977 Method for Determining Emission Spectra of Rare Earth Impurities in Samarium Oxide
YB/T 5180-2005 Test method of impurity for flint clay and bauxite clinker
YB/T 1503-1977 Method for Determining Emission Spectra of Diluted and Upper Impurities in Lanthanum Oxide
YB/T 1504-1977 Method for Determination of Emission Spectra of Rare and Upper Rare Impurities in Neodymium Oxide
YB/T 5180-1993 Method of testing of impurity for hard clay and bauxite chamottes
YB/T 1507-1977 Method for Determination of Rare Earth Impurities in Gadolinium Oxide by Emission Spectroscopy

Group Standards of the People's Republic of China

T/CQAAS 010-2023 Determination of impurities in Zanthoxylum bungeanum - gravimetric method
T/QGCML 2504-2023 Technical specifications for impurity removal from coal bed methane
T/NAIA 040-2021 Determination of Insoluble Impurities in Edible Oils--Soxhlet Extraction
T/CBWQA 0003-2013 Dirt separator

中华全国供销合作总社

GH/T 1337-2021 Rapid determination of impurity content of seed cotton. Near infrared spectroscopy

Fujian Provincial Standard of the People's Republic of China

DB35/T 1177-2011 Determination of Hydrocarbon Impurities in Dissolved Acetylene by Gas Chromatography
DB35/T 1146-2011 Determination of Impurity Element Content in Silicon Materials by Glow Discharge Mass Spectrometry
DB35/T 1625-2016 Determination of impurity content in carbon monoxide by gas chromatography

Professional Standard - Automobile

QC/T 575-1999 Work guide for automobile cleanness - Analysis method for impurity

Guangxi Provincial Standard of the People's Republic of China

DB45/T 1073-2014 Detection of Impurities in Pine Resin

Professional Standard - Electron

SJ/T 10553-1994 Method of emission spectrochemical analysis of impurities in ZrO2 for use in electron ceramics
SJ/T 11494-2015 Test methods for photoluminescence analysis of single crystal silicon for III-V impurities
SJ 20744-1999 General rule of infrared absorption spectral analysis for the impurity concentration in semiconductor materials
SJ 20635-1997 Test method for residual impurities concentration in microzone of semi-insulating gallium arsenide
SJ/T 10626-1995 Method for determining impurities in gold wire for semiconductor lead bonding by ICP-AES

Hebei Provincial Standard of the People's Republic of China

DB13/T 5874-2023 Chromatographic method for determination of impurities in hydrogen fluoride used in the electronics industry

检验方法与规程专业（理化）

GB 5413.30-2016 National Food Safety Standard Determination of Impurities in Milk and Milk Products

Taiwan Provincial Standard of the People's Republic of China

CNS 3237-1971 Method of Test for Impurities in Compressed Hydrogen

Professional Standard - Railway

TB/T 2328.17-1992 Test Method for the Content of Railway Ballast Clay and other Impurities

工业和信息化部

SH/T 1492-2020 1-Butene for industrial use - Determination of purity and hydrocarbon impurities - Gas chromatographic method
SH/T 1482-2020 Isobutene for industrial use - Determination of purity and hydrocarbon impurities - Gas chromatographic method

Professional Standard - Textile

FZ/T 10006-1993 Inspection of Nep Impurity Defect Rate of Cotton, Pure Chemical Fibre and Blended Grey Fabrics

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 41153-2021 Determination of boron,aluminum and nitrogen impurity content in silicon carbide single crystal―Secondary ion mass spectrometry
GB/T 6017-2021 Determination of purity and hydrocarbon impurities of butadiene for industrial use—Gas chromatographic method
GB/T 8086-2019 Rubber,raw natural—Determination of dirt content

PL-PKN

PN R66147-1973 Oil seeds Determination of impuri?ies
PN R74016-1969 Cereal grains Determina?ion o( pes?, impuri?ies and smu?
PN A86744-1953 Fish products -- Determination of mineral impurities
PN C89291 ArkusZ10-1972 Polyvinyl chloride resins Determination of impurities and foreign ma??er

CZ-CSN

CSN 50 0328-1953 Impurity determination
CSN 65 6312-1953 Mechanical impurity testing
CSN 68 4153-1989 Concentration of the impurities by he extraction method
CSN 64 0340-1983 Determination of thc conlent f mechanical impurities
CSN 68 4121-1979 Determination of heavy metals mpurities
CSN 50 0201-1986 Deterrcination of areál impurities in pulp
CSN 80 0222-1970 Determination of impurities in ba?t fibres
CSN 42 0647 Cast.13-1989 Chemical analysis of non-ferrous metals and alloys. Tungsten. Determination of mechanical impurities by the gravimetric method
CSN 68 4151-1987 Concentration of the impurities by the vaporation method
CSN 64 0622-1989 Polyolefins. Testing methods of impu- ities content.

German Institute for Standardization

DIN EN ISO 927:2010 Spices and condiments - Determination of extraneous matter and foreign matter content (ISO 927:2009); German version EN ISO 927:2009
DIN EN ISO 1265:2007 Plastics - Poly(vinyl chloride) resins - Determination of number of impurities and foreign particles (ISO 1265:2007) English version of DIN EN ISO 1265:2007-05
DIN EN ISO 15755:1999 Paper and board - Estimation of contraries (ISO 15755:1999); German version EN ISO 15755:1999
DIN EN ISO 658:2002-08 Oilseeds - Determination of content of impurities (ISO 658:2002); German version EN ISO 658:2002

International Organization for Standardization (ISO)

ISO 927:2009 Spices and condiments - Determination of extraneous matter and foreign matter content
ISO 1265:1979 Plastics; Polyvinyl chloride resins; Determination of number of impurities and foreign particles
ISO 15755:1999 Paper and board - Estimation of contraries
ISO 249:1995 Rubber, raw natural - Determination of dirt content
ISO 249:2014 Rubber, raw natural - Determination of dirt content
ISO 249:2016 Rubber, raw natural - Determination of dirt content
ISO 658:1988 Oilseeds; determination of impurities content
ISO 658:1980 Oilseeds — Determination of impurities content
ISO 658:2002 Oilseeds - Determination of content of impurities

SE-SIS

SIS SS-ISO 1265:1987 Plastics - Polyvinyl chloride resins - Determination of number of impurities and foreign particles
SIS SS 11 11 16-1987 Steel - Method for assessment of the content of non-metallic inclusions - Microscopic methods - Jernkontorets inclusion chart II for the assessment of non-metallic inclusions
SIS SS 13 21 20-1991 Aggregate — Organic impurities — Testing

VN-TCVN

TCVN 4891-2013 Spices and condiments.Determination of extraneous matter and foreign matter content
TCVN 5615-1991 Tea.Method for determination of foreign matter
TCVN 6089-2004 Rubber, raw natural.Determination of dirt content

British Standards Institution (BSI)

BS EN ISO 927:2009 Spices and condiments - Determination of extraneous matter and foreign matter content
BS EN ISO 1265:2007 Plastics - Poly(vinyl chloride) resins - Determination of number of impurities and foreign particles
BS EN ISO 15755:2000 Paper and board - Estimation of contraries
BS ISO 249:2016 Rubber, raw natural. Determination of dirt content
BS ISO 249:2014 Rubber, raw natural. Determination of dirt content
BS EN ISO 658:2002 Oilseeds - Determination of content of impurities

European Committee for Standardization (CEN)

EN ISO 927:2009 Spices and condiments - Determination of extraneous matter and foreign matter content (ISO 927:2009)
EN ISO 927:2009/AC:2012 Spices and condiments - Determination of extraneous matter and foreign matter content - Technical Corrigendum 1 (ISO 927:2009/Cor 1:2012)
EN ISO 658:1995 Oilseeds - Determination of Impurities Content ISO 658: 1988

Japanese Industrial Standards Committee (JISC)

JIS P 8208:1998 Pulps -- Estimation of contraries
JIS G 2402:2002 Aluminium dross for iron and steel making

TR-TSE

TS 2947-1978 OLEAGINOUS SEEDS DETERMINATION OF IMPURITIES
TS 360-1966 DETERMINATION OF DIRT ?N RAW NATURAL RUBBER

AENOR

UNE 55002:1962 FATS. IMPURITIES DETERMINATION

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC MI-660 11.10-1984 Determination of Trace Impurities

BE-NBN

NBN I-904-1968 Oil. Measurement of impurities

Association Francaise de Normalisation

NF T51-046*NF EN ISO 1265:2007 Plastics - Poly(vinyl chloride) resins - Determination of number of impurities and foreign particles.
NF EN ISO 658:2002 Oilseeds - Determination of impurity content
NF V03-904*NF EN ISO 658:2002 Oilseeds - Determination of content of impurities
NF Q50-011:1982 PULPS FOR PAPER. ESTIMATION OF DUST AND SHIVES.
NF V03-309:1977 Green coffee. Determination of foreign matter and defects.
NF T43-109:2014 Rubber, raw natural - Determination of dirt content
NF T43-109*NF ISO 249:2016 Rubber, raw natural - Determination of dirt content
NF T43-109:2008 Rubber, raw natural - Determination of dirt content.
NF V03-904:1995 Oilseeds. Determination of impurities content.

ET-QSAE

ES B.B8.101-1973 Pulse determination of impurities
ES B.B8.003-1973 Determination of impurities in oil seeds

PT-IPQ

NP 135-1957 beeswax. Impurity measurement

Indonesia Standards

SNI 01-3184-1992 Penentuan kadar kotoran
SNI 8169-2015 Penentuan impurities paha rumput laut

TN-INNORPI

NT 51.02-1983 food. Limitation of impurities

SCC

CAN 2-3.5-M79-1979 Essence, auto, sans plomb
BS EN ISO 658:1995 Oilseeds. Determination of impurities content
BS 2889:1957 Test for trash content of cotton and for trash and lint content of waste intened for spinning by means of the shirley analyser

AR-IRAM

IRAM 126-1960 How to measure steel impurities

HU-MSZT

MNOSZ 21405-1955 Impurity-free, reflective glass
MSZ 1891/1-1979 Impurities and Purity Grades of Synthetic Steel

American Society for Testing and Materials (ASTM)

ASTM UOP806-84 Alcohol Impurities in Acetone
ASTM UOP303-07 Impurities in Catalysts by ICP-OES

GOSTR

GOST 9679.2-1971 Raw cotton. Method of determining impurities

RU-GOST R

GOST 24245-1980 Reagents. Method for the determination of ammonium impurity
GOST 26239.4-1984 Dichlorsilane. Methods of inpurities determination
GOST ISO 658-2013 Oilseeds. Determination of content of impurities
GOST R 56240-2014 Copper. Spectral methods of impurity analysis
GOST 10671.1-2016 Reagents. Method for determination of silica impurity
GOST 10671.1-1974 Reagents. Method for determination of silica impurity
GOST 10485-2016 Reagents. Methods for determination of arsenic impurity
GOST 19920.7-1974 Stereoregular butadiene synthetic rubbers. Method for determination of presence of mechanical inclusions and insoluble polymer impurities
GOST 24245-2016 Reagents. Method for determination of ammonium impurity
GOST 10485-1975 Reagents. Methods for determination of arsenic admixture
GOST 16457-2016 Reagents. Methods for determination of aldehydes impurity
GOST 27748-1988 Polyolefins. Test procedure for the determination of contaminants
GOST 25559-1982 Liquid petroleum paraffins. Method for determination of impurities content and calculation of n-alkanes content
GOST 26239.5-1984 Semiconductor silicon and quartz. Method of impurities determination
GOST 10671.4-2016 Reagents. Methods for determination of total nitrogen impurity
GOST 5481-1989 Vegetable oil. Methods for determination of insoluble impurities
GOST 27868-1988 High purity substances. Method for concentration of microimpurities by extraction

ES-AENOR

UNE 48 143 Determination of impurities in drying oil
UNE 53 542 Determination of impurities in natural rubber

RO-ASRO

STAS 6346-1989 MILK Impurity degrt'e dctermination
STAS 8302-1979 FISH PRODUCTS Determination of mineral impurities
STAS 184/12-1970 ETHYL ALCOHOL AND ALCOHOLIC BEVERAGES Determination of impurities