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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JC/T 2680-2022 |
High-purity foamed alumina ceramic tiles for high temperature insulation {译} 高温隔热用高纯泡沫氧化铝陶瓷砖 |
China Building Material Industry
Standards purity |
 English PDF |
| YY/T 1294.2—2015 |
Surgical implants - Ceramic materials - Part 2: Zirconia toughened high purity alumina matrix composites {译} 外科植入物 陶瓷材料 第2部分：氧化锆增韧高纯氧化铝基复合材料 |
China Pharmaceutics Industry
Standards purity |
English PDF |
| YS/T 1560-2022 |
High purity Niobium Ingot {译} 高纯铌锭 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1559-2022 |
High purity Hafnium Oxide {译} 高纯氧化铪 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1558-2022 |
High purity Zirconium Ingot {译} 高纯锆锭 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1530-2022 |
High purity tin chemical analysis method - Determination of impurity element content - Glow discharge mass spectrometry {译} 高纯锡化学分析方法 杂质元素含量的测定 辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1516-2022 |
High purity Nickel Ingot {译} 高纯镍铸锭 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1565-2022 |
High-purity alumina powder for thermal spraying {译} 热喷涂用高纯氧化铝粉末 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| HG/T 5896-2022 |
High purity air {译} 高纯空气 |
China Chemistry Industry
Standards purity |
English PDF |
| YB/T 5146-2022 |
Determination of Ash Content in High purity Graphite Products {译} 高纯石墨制品灰分的测定 |
China Metallurgy Industry
Standards purity |
English PDF |
| GH/T 1337-2021 |
Rapid Determination of Impurity Content in Seed Cotton Near Infrared Spectroscopy {译} 籽棉杂质含量快速测定 近红外光谱法 |
China Supply and marketing cooperative industry
Standards purity |
English PDF |
| YS/T 474-2021 |
High-purity gallium chemical analysis method Determination of trace elements Inductively coupled plasma mass spectrometry {译} 高纯镓化学分析方法 痕量元素的测定 电感耦合等离子体质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1413-2021 |
Ultra High purity Indium {译} 超高纯铟 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1497-2021 |
Analytical method of platinum compounds - Determination of impurity anion content - Ion chromatography{译} {译} 铂化合物分析方法 杂质阴离子含量测定 离子色谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1496-2021 |
Analytical method of palladium compounds - Determination of impurity anion content - Ion chromatography{译} {译} 钯化合物分析方法 杂质阴离子含量测定 离子色谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1495-2021 |
High-purity rhodium chemical analysis method - Determination of impurity element content - Glow discharge mass spectrometry{译} {译} 高纯铑化学分析方法 杂质元素含量的测定 辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1494-2021 |
High-purity gold chemical analysis method - Determination of impurity element content - Glow discharge mass spectrometry{译} {译} 高纯金化学分析方法 杂质元素含量的测定 辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1493-2021 |
High-purity platinum chemical analysis method - Determination of impurity element content - Glow discharge mass spectrometry{译} {译} 高纯铂化学分析方法 杂质元素含量的测定 辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1473-2021 |
High-purity molybdenum chemical analysis method? Determination of trace impurity elements ? glow discharge mass spectrometry{译} {译} 高纯钼化学分析方法 ？痕量杂质元素的测定 ？辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 546-2021 |
High purity Lithium Carbonate{译} {译} 高纯碳酸锂 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1467.12-2021 |
Methods for chemical analysis of hafnium - Part 12: Determination of trace impurity elements{译} {译} 铪化学分析方法 第12部分：痕量杂质元素的测定 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1510-2021 |
High purity germanium powder{译} {译} 高纯锗粉 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1506-2021 |
High-purity iridium chemical analysis method? Determination of impurity element content? glow discharge mass spectrometry{译} {译} 高纯铱化学分析方法？杂质元素含量的测定？辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1505-2021 |
High-purity ruthenium chemical analysis method? Determination of impurity element content? glow discharge mass spectrometry{译} {译} 高纯钌化学分析方法？杂质元素含量的测定？辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 1504-2021 |
High-purity palladium chemical analysis method? Determination of impurity element content? glow discharge mass spectrometry{译} {译} 高纯钯化学分析方法？杂质元素含量的测定？辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| NY/T 4018-2021 |
Technical regulations for field planting identification of crop variety purity corn {译} 农作物品种纯度田间小区种植鉴定技术规程 玉米 |
China Agriculture Industry
Standards purity |
English PDF |
| NY/T 4017-2021 |
Technical specification for field planting identification of crop variety purity rice {译} 农作物品种纯度田间小区种植鉴定技术规程 稻 |
China Agriculture Industry
Standards purity |
English PDF |
| HJ1129-2020 |
Technical specification for the measurement of gamma nuclides in soil by in situ high-purity germanium spectrometer {译} 就地高纯锗谱仪测量土壤中γ核素技术规范 |
China Environment Industry
Standards purity |
English PDF |
| JB/T 2750-2020 |
High purity graphite {译} 高纯石墨 |
China Machinery Industry
Standards purity |
English PDF |
| YS/T 1347-2020 |
Methods for chemical analysis of high-purity hafnium-Determination of trace impurity elements-Glow discharge mass spectrometry {译} 高纯铪化学分析方法 痕量杂质元素含量的测定 辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| HG/T 2778-2020 |
High purity hydrochloric acid {译} 高纯盐酸 |
China Chemistry Industry
Standards purity |
English PDF |
| HG/T 5736-2020 |
High-purity industrial hydrogen peroxide {译} 高纯工业品过氧化氢 |
China Chemistry Industry
Standards purity |
English PDF |
| HG/T 5725-2020 |
High-purity reagent Copper sulfate pentahydrate (copper sulfate) {译} 高纯试剂 五水合硫酸铜（硫酸铜） |
China Chemistry Industry
Standards purity |
English PDF |
| JC/T 2571-2020 |
Determination method of trace elements in high-purity graphite {译} 高纯石墨中微量元素测定方法 |
China Building Material Industry
Standards purity |
English PDF |
| YS/T 81-2020 |
High-purity sponge platinum {译} 高纯海绵铂 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| YS/T 870-2020 |
Methods for chemical analysis of pure aluminum - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry {译} 纯铝化学分析方法 痕量杂质元素含量的测定 电感耦合等离子体质谱法 |
China Non-ferrous Metal Industry
Standards purity |
English PDF |
| XB/T 628-2020 |
Methods for chemical analysis of high-purity rare earth metals - Determination of trace element content - Glow discharge mass spectrometry {译} 高纯稀土金属化学分析方法 痕量元素含量的测定 辉光放电质谱法 |
China Rare Earth Industry
Standards purity |
English PDF |
| XB/T 303-2020 |
High purity metal ytterbium {译} 高纯金属镱 |
China Rare Earth Industry
Standards purity |
English PDF |
| SH/T 1492-2020 |
Determination of 1-butene purity and hydrocarbon impurities for industrial use-Gas chromatography {译} 工业用1-丁烯纯度及烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1482-2020 |
Determination of industrial isobutene purity and hydrocarbon impurities by gas chromatography {译} 工业用异丁烯纯度及烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| NY/T 3760-2020 |
Technical regulations for planting identification of cotton variety purity in field plots {译} 棉花品种纯度田间小区种植鉴定技术规程 |
China Agriculture Industry
Standards purity |
English PDF |
| NY/T 3751-2020 |
Sorghum variety purity identification SSR molecular marker method {译} 高粱品种纯度鉴定 SSR分子标记法 |
China Agriculture Industry
Standards purity |
English PDF |
| NY/T 3750-2020 |
Maize variety purity identification SSR molecular marker method {译} 玉米品种纯度鉴定 SSR分子标记法 |
China Agriculture Industry
Standards purity |
English PDF |
| NY/T 3749-2020 |
Common wheat variety purity identification SSR molecular marker method {译} 普通小麦品种纯度鉴定 SSR分子标记法 |
China Agriculture Industry
Standards purity |
English PDF |
| NY/T 3748-2020 |
Rice variety purity identification SSR molecular marker method {译} 水稻品种纯度鉴定 SSR分子标记法 |
China Agriculture Industry
Standards purity |
English PDF |
| HG/T 5143-2017 |
(Determination of purity of behenic acid by gas chromatography) 山嵛酸纯度的测定 气相色谱法 |
China Chemical Industry
Standards purity |
English PDF |
| SJ/T 3328.7-2016 |
(Determination of high purity quartz sand Part 7 chrome electronic products) 电子产品用高纯石英砂 第7部分 铬的测定 |
China Electronics
Standards purity |
English PDF |
| SJ/T 3328.5-2016 |
(Determination of high purity quartz sand Part 5 iron electronic products) 电子产品用高纯石英砂 第5部分 铁的测定 |
China Electronics
Standards purity |
English PDF |
| SJ/T 3328.4-2016 |
(Determination of high-purity quartz silica sand Part 4 of electronic products) 电子产品用高纯石英砂 第4部分 二氧化硅的测定 |
China Electronics
Standards purity |
English PDF |
| SJ/T 3328.3-2016 |
(Determination of high purity quartz sand Part 3 loss on ignition of electronic products) 电子产品用高纯石英砂 第3部分 灼烧失量的测定 |
China Electronics
Standards purity |
English PDF |
| SJ/T 3328.2-2016 |
(Electronic products with high purity quartz sand Part 2 General Analysis) 电子产品用高纯石英砂 第2部分 分析方法通则 |
China Electronics
Standards purity |
English PDF |
| SJ/T 3328.1-2016 |
(Electronic products with high purity quartz sand technical conditions Part 1) 电子产品用高纯石英砂 第1部分 技术条件 |
China Electronics
Standards purity |
English PDF |
| SJ/T 3328.10-2016 |
(Determination of high-purity quartz sand section 10 of the electronic products with lead) 电子产品用高纯石英砂 第10部分 铅的测定 |
China Electronics
Standards purity |
English PDF |
| SJ/T 3328.8-2016 |
(Determination of high purity quartz sand Section 8 electronic products with aluminum) 电子产品用高纯石英砂 第8部分 铝的测定 |
China Electronics
Standards purity |
English PDF |
| SJ/T 3328.6-2016 |
(Electronic products with high purity quartz sand Part 6 Determination of copper) 电子产品用高纯石英砂 第6部分 铜的测定 |
China Electronics
Standards purity |
English PDF |
| SN/T 4377-2015 |
(Determination of copper and copper alloy scrap inductance impurity element coupled plasma atomic emission spectrometry) 铜及铜合金废料 杂质元素的测定 电感耦合等离子体原子发射光谱法 |
China Import Export Inspection
Standards purity |
English PDF |
| SJ/T 11011-2015 |
(Electronics ICP-AES test method silver brazing filler metal impurity content of lead, bismuth, zinc, cadmium, iron, magnesium, aluminum, tin, antimony, phosphorus) 电子器件用纯银钎料中杂质含量 铅、铋、锌、镉、铁、镁、铝、锡、锑、磷的icp-aes测试方法 |
China Electronics
Standards purity |
English PDF |
| SH/T 1798-2015 |
1-Hexene for industrial use. Determination of purity and hydrocarbon impurities. Gas chromatographic method 工业用1-己烯纯度及烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1796-2015 |
(Industrial triethyleneglycol purity and impurity by gas chromatography) 工业用三乙二醇纯度与杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1786-2015 |
(Industrial isopentenyl purity and hydrocarbon impurities - Gas chromatographic method) 工业用异戊烯纯度和烃类杂质含量的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1782-2015 |
(Industrial isoprene purity and hydrocarbon impurities - Gas chromatographic method) 工业用异戊二烯纯度和烃类杂质含量的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| HG/T 4831-2015 |
High purity industrial product. Strontium nitrate 高纯工业品 硝酸锶 |
China Chemical Industry
Standards purity |
English PDF |
| HG/T 4830-2015 |
High purity industrial product. Aluminum metaphosphate 高纯工业品 偏磷酸铝 |
China Chemical Industry
Standards purity |
English PDF |
| YY/T 1294.2-2015 |
Implants for Surgery. Ceramic materials. Part 2:Composite materials based on a high purity alumina matrix with zirconia reinforcemen 外科植入物 陶瓷材料 第2部分：氧化锆增韧高纯氧化铝基复合材料 |
China Medicine & Medical Device
Standards purity |
English PDF |
| JJG 2061-2015 |
Verification Scheme of Measuring Instruments for Primary Chemical purity 基准试剂纯度计量器具检定系统表 |
China Metrological
Standards purity |
English PDF |
| HG/T 4695-2014 |
High purity barium carbonate for industrial use 工业高纯碳酸钡 |
China Chemical Industry
Standards purity |
English PDF |
| HG/T 4694-2014 |
High purity zirconium oxychloride for industrial use 工业高纯氯氧化锆 |
China Chemical Industry
Standards purity |
English PDF |
| HG/T 4670-2014 |
Determination of black speck and impurity in flame retardant for plastic modification 改性塑料用阻燃剂黑点和异色点的测定 |
China Chemical Industry
Standards purity |
English PDF |
| SH/T 1778-2014 |
Chemical grade propylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method 化学级丙烯纯度与烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SN/T 3807-2014 |
(Phthalic anhydride purity - Determination - differential scanning calorimetry) 邻苯二甲酸酐纯度的测定 差示扫描量热法 |
China Import Export Inspection
Standards purity |
English PDF |
| SN/T 3796-2014 |
Determination of acid soluble impurity elements (lead, cadmium, chromium, arsenic, mercury, copper, zinc, manganese, nickel, cobalt) in talc powder. Inductively coupled plasma mass spectrometry method (ICP-MS) 滑石粉中酸溶杂质元素（铅、镉、铬、砷、汞、铜、锌、锰、镍、钴）的测定 电感耦合等离子体质谱法 |
China Import Export Inspection
Standards purity |
English PDF |
| SN/T 4020-2013 |
Determination of impurity elements content in pure iron. X-ray fluorescence spectrometry 纯铁杂质含量测定 X射线荧光光谱法 |
China Import Export Inspection
Standards purity |
English PDF |
| HG/T 4559-2013 |
Ultra-clean and high-purity sulfuric acid 超净高纯硫酸 |
China Chemical Industry
Standards purity |
English PDF |
| HG/T 4509-2013 |
High purity hydrofluoric acid for industrial use 工业高纯氢氟酸 |
China Chemical Industry
Standards purity |
English PDF |
| HG/T 4508-2013 |
High purity strontium carbonate 高纯碳酸锶 |
China Chemical Industry
Standards purity |
English PDF |
| HG/T 4507-2013 |
High-purity lithium fluoride for industrial use 高纯工业品氟化锂 |
China Chemical Industry
Standards purity |
English PDF |
| DL/T 1207-2013 |
Test method for on-line conductivity measurement of purity water for power plant 发电厂纯水电导率在线测量方法 |
China Electricity & Power
Standards purity |
English PDF |
| SN/T 3516-2013 |
Determination of lead iron cadmium copper tin antimony in high-purity zinc. Inductively coupled plasma mass spectrometry 高纯锌中铅、铁、镉、铜、锡、锑的测定 电感耦合等离子体质谱法 |
China Import Export Inspection
Standards purity |
English PDF |
| JC/T 2149-2012 |
Method for constitution analysis of high purity silicon carbide 高纯碳化硅粉体成分分析方法 |
China Building Materials
Standards purity |
English PDF |
| JC/T 2147-2012 |
Determination of trace metal elements in high purity alumina by inductively coupled plasma atomic emission spectrometry 高纯氧化铝的痕量金属元素等离子体发射光谱检测方法 |
China Building Materials
Standards purity |
English PDF |
| JC/T 2144-2012 |
Test method for purity of carbon nanotubes 碳纳米管纯度试验方法 |
China Building Materials
Standards purity |
English PDF |
| JC/T 2139-2012 |
High purity paratellurite single crystall for nuclear physics 核物理领域用高纯二氧化碲单晶 |
China Building Materials
Standards purity |
English PDF |
| SN/T 3402-2012 |
Identification genuineness and purity of two-line rice varieties using DNA analysis method 两系水稻品种真实性与纯度鉴定 DNA分析法 |
China Import Export Inspection
Standards purity |
English PDF |
| SN/T 3363-2012 |
Determination of impurity elements in pig lead. Inductively coupled plasma atomic emission spectrometry 铅锭中杂质元素含量的测定 电感耦合等离子体原子发射光谱法 |
China Import Export Inspection
Standards purity |
English PDF |
| SH/T 1773-2012 |
1, 2, 4-Trimethylbenzene. Determination of purity and hydrocarbon impurities. Gas chromatographic method 1，2，4－三甲基苯纯度及烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1550-2012 |
Methyl tert-butyl ether(MTBE)for industrial use. Determination of purity and impurities. Gas chromatographic method 工业用甲基叔丁基醚(mtbe)纯度及杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| HG/T 3696.2-2011 |
Inorganic chemicals for industrical use. Preparations of standard and reagent solutions for chemical analysis. Part 2: Preparations of standard solutions for impurity 无机化工产品 化学分析用标准溶液、制剂及制品的制备 第2部分：杂质标准溶液的制备 |
China Chemical Industry
Standards purity |
English PDF |
| SN 1549-2011 |
Technical code for control and supervision on extraneous impurity in coal for import and export |
China Import Export Inspection
Standards purity |
English PDF |
| JC/T 2027-2010 |
Determination of impurities in high purity quartz. Inductively coupled plasma atomic emission spectrometry 高纯石英中杂质含量的测定方法会 电感耦合等离子体原子发射光谱法 |
China Building Materials
Standards purity |
English PDF |
| SN/T 2643-2010 |
Cultivar identification and purity detection of Thai Jasmine rice 泰国茉莉香米品种鉴定及纯度检验方法 |
China Import Export Inspection
Standards purity |
English PDF |
| HG/T 3587-2009 |
High purity barium titanate for electronic industrial use 电子工业用高纯钛酸钡 |
China Chemical Industry
Standards purity |
English PDF |
| SN/T 2259-2009 |
Determination of chemical components in high purity copper cathode. Inductively coupled plasma atomic emission spectrometry 高纯阴极铜中化学成分的测定 电感耦合等离子体原子发射光谱法 |
China Import Export Inspection
Standards purity |
English PDF |
| SH/T 1766.2-2008 |
Petroleum m-xylene. Determination of purity and hydrocarbon impurities. Gas chromatographic method 石油间二甲苯纯度及烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1486.2-2008 |
Petroleum p-xylene. Determination of purity and hydrocarbon impurities. Gas chromatography and external calibration 石油对二甲苯纯度及烃类杂质的测定 气相色谱法(外标法) |
China Petrochemical Industry
Standards purity |
English PDF |
| HG/T 2797.5-2007 |
Silica-alumina carbon black. Part 5: Inspection of impurity material 硅铝炭黑 第5部分：杂质的检查 |
China Chemical Industry
Standards purity |
English PDF |
| HG/T 3929-2007 |
High-purity molybdenum disulfide 高纯二硫化钼 |
China Chemical Industry
Standards purity |
English PDF |
| SH/T 1754-2006 |
Sec-butyl alcohol for industrial use. Determinaiton of purity. Gas chromatographic method 工业用仲丁醇纯度的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1745-2004 |
Cumene (Isopropyl benzene) for industrial use. Determination of purity and impurities. Gas chromatographic method 工业用异丙苯纯度及杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1492-2004 |
1-Butene for industrial use. Determination of purity and hydrocarbon impurities. Gas chromatographic method 工业用1-丁烯纯度及烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1482-2004 |
Isobutene for industrial use. Determination of purity and hydrocarbon impurities. Gas chromatographic method 工业用异丁烯纯度及烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SJ 20896-2003 |
purity examination and discrimination of the welded PCA assembles 印制电路板组件装焊后的洁净度检测及分级 |
China Electronics
Standards purity |
English PDF |
| SN/T 1251-2003 |
Test method of furfural alcohol purity. Gas chromatography 工业糠醇含量的检验方法气相色谱法 |
China Import Export Inspection
Standards purity |
English PDF |
| SH/T 1497-2002 |
Tert-butylalcohol for industrial use. Determination of purity and impurities -- Gas chromatographic method 工业用叔丁醇含量及杂质的测定(气相色谱法) |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1148-2001 |
Ethylbenzene for industrial use. Determination of purity and hydrocarbon impurities. Gas chromatographic method 工业用乙苯纯度及烃类杂质的测定气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SN/T 0803.4-1999 |
Oil bearing materials for import and export. Method for the inspection of type purity and their mixture 进出口油料类型纯度及互混度检验方法 |
China Import Export Inspection
Standards purity |
English PDF |
| SN/T 0800.17-1999 |
Cereals and feedstuffs for import and export. Method for the inspection of type purity and their mixture 进出口粮食、饲料类型纯度及互混检验方法 |
China Import Export Inspection
Standards purity |
English PDF |
| SJ 20744-1999 |
General rule of infrared absorption spectral analysis for the impurity concentration in semiconductor materials 半导体材料杂质含量红外吸收光谱分析通用导则 |
China Electronics
Standards purity |
English PDF |
| SH/T 1674-1999 |
Cyclohexane for industrial use. Determination of purity and hydrocarbon impurities. Gas chromatographic method 工业用环己烷纯度及烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1489-1998 |
Petroleum p-xylene. Determination of purity and hydrocarbon impurities. Gas chromatographic method 石油对二甲苯纯度及烃类杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SJ 20713-1998 |
Method for the determination of 12 species of impurities including copper, manganese, magnesium, vanadium, titanium in high-purity gallium used for gallium arsenide by ICP spectrometry 砷化镓用高钝镓中铜、锰、镁、钒、钛等12种杂质的等离子体光谱分析法 |
China Electronics
Standards purity |
English PDF |
| SH/T 1628.2-1996 |
(Industrial vinyl acetate purity and organic impurities by gas chromatography) 工业用乙酸乙烯酯纯度及有机杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1627.2-1996 |
(Industrial acetonitrile purity and organic impurities by gas chromatography) 工业用乙腈纯度及有机杂质的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1613.2-1995 |
(Oil o-xylene purity and hydrocarbon impurities by gas chromatography) 石油邻二甲苯纯度及烃类杂质含量的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1491-1992 |
(High-purity hydrocarbons crystallization point assay) 高纯度烃类结晶点测定法 |
China Petrochemical Industry
Standards purity |
English PDF |
| SH/T 1488-1992 |
(High purity aromatics aromatics Africa Gas Chromatography) 高纯度芳烃中非芳烃的测定 气相色谱法 |
China Petrochemical Industry
Standards purity |
English PDF |
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