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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 29663-2013 |
Determination of sudanⅠ,Ⅱ,Ⅲ,Ⅳ in cosmetics - High performance liquid chromatography 化妆品中苏丹红Ⅰ、Ⅱ、Ⅲ、Ⅳ的测定 高效液相色谱法 |
China National Standards chromatograp |
 English PDF |
| GB/T 29662-2013 |
Determination of kojic acid and kojic dipalmitate in cosmetics - High performance liquid chromatography 化妆品中曲酸、曲酸二棕榈酸酯的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 29616-2013 |
Thermoplastic elastomer - Determination of polycyclic aromatic hydrocarbons - Gas chromatography-mass spectrometry 热塑性弹性体 多环芳烃的测定 气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 29613.1-2013 |
Rubber - Analysis by pyrolytic gas-chromatographic methods - Part 1：Identification of polymers （single polymers and polymer blends） 橡胶 裂解气相色谱分析法 第1部分：聚合物（单一及并用）的鉴定 |
China National Standards chromatograp |
English PDF |
| GB/T 29610-2013 |
Rubber products - Determination of polybrominated biphenyls and polybrominated diphenyl ethers - Gas chromatography and mass spectrometry 橡胶制品 多溴联苯和多溴二苯醚的测定 气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 29492-2013 |
Chemicals applied in digital printing materials - The determination of triazines B - Reversed phase high performance liquid chromatography 数字印刷材料用化学品 三嗪B含量的测定 反相高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 27894.6-2012 |
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen helium oxygen nitrogen carbon dioxide and C1 to C8 hydrocarbons using three capillary columns 天然气 在一定不确定度下用气相色谱法测定组成 第6部分：用三根毛细管色谱柱测定氢、氦、氧、氮、二氧化碳和C1至C8的烃类 |
China National Standards chromatograp |
English PDF |
| GB/T 29400-2012 |
Determination of microamount of inorganic anions in fertilizers by ion chromatography 化肥中微量阴离子的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 28975-2012 |
Detection and identification of Lettuce mosaic virus - Nanoparticles-enlarged in colloidal gold immunochromatographic assay 莴苣花叶病毒检疫鉴定方法 纳米颗粒增敏胶体金免疫层析法 |
China National Standards chromatograp |
English PDF |
| GB/T 28974-2012 |
Detection and identification of Potato virus A-Nanoparticles-enlarged in colloidal gold immunochromatographic assay 马铃薯A病毒检疫鉴定方法 纳米颗粒增敏胶体金免疫层析法 |
China National Standards chromatograp |
English PDF |
| GB/T 28973-2012 |
Detection and identification of Tomato ring spot virus - Nanoparticles-enlarged in colloidal gold immunochromatographic assay 番茄环斑病毒检疫鉴定方法 纳米颗粒增敏胶体金免疫层析法 |
China National Standards chromatograp |
English PDF |
| GB/T 28901-2012 |
Analysis of coke-oven gas composition by gas chromatography 焦炉煤气组分气相色谱分析方法 |
China National Standards chromatograp |
English PDF |
| GB/T 28769-2012 |
Test method for determination of free glycerol content in Fatty Acid Methyl Esters(FAME) by gas chromatography 脂肪酸甲酯中游离甘油含量的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 28768-2012 |
Determination of hydrocarbon types and oxygenates in automotive-motor gasoline by multidimensional gas chromatography method 车用汽油烃类组成和含氧化合物的测定 多维气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 27894.5-2012 |
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen,carbon dioxideand C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns 天然气 在一定不确定度下用气相色谱法测定组成 第5部分：实验室和在线工艺系统中用三根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类 |
China National Standards chromatograp |
English PDF |
| GB/T 27894.4-2012 |
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns 天然气 在一定不确定度下用气相色谱法测定组成 第4部分：实验室和在线测量系统中用两根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类 |
China National Standards chromatograp |
English PDF |
| GB/T 28727-2012 |
Gas analysis - Determination of sulfides - Gas chromatograph with flame photometric detector 气体分析 硫化物的测定 火焰光度气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 28726-2012 |
Gas analysis - Gas chromatograph with helium ionization detector 气体分析 氦离子化气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 28718-2012 |
Determination of T-2 toxin in feed - High performance liquid chromatography with immunoaffinity column clean-up 饲料中T-2毒素的测定 免疫亲和柱净化-高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 28717-2012 |
Determination of malonaldehyde in feed - High performance liquid chromatography 饲料中丙二醛的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 28606-2012 |
Determination of perfluorooctanoic acid and salt in the coating -High performance liquid chromatography-tandem mass spectrometry 涂料中全氟辛酸及其盐的测定 高效液相色谱－串联质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 28124-2011 |
Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases - Gas chromatographic method 惰性气体中微量氢、氧、甲烷、一氧化碳的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 27885-2011 |
Determination of hydrogen、nitrogen、carbon monoxide carbon dioxide and C1～C8 hydrocarbons in the coal-based F-T synthetic tail gas - Gas chromatographic method 煤基费托合成尾气中 H2、N2、CO2和C1～C8烃的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 27884-2011 |
Determination of hydrogen、nitrogen、carbon monoxide carbon dioxide and methane in the coal-based F-T synthesis feed gas - Gas chromatographic method 煤基费托合成原料气中H2、N2、CO、CO2和CH4的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 27860-2011 |
Chemicals - Estimation of the adsorption coefficient (Koc) on soil and on sewage sludge using high performance liquid chromatography (HPLC) 化学品 高效液相色谱法估算土壤和污泥的吸附系数 |
China National Standards chromatograp |
English PDF |
| GB/T 27843-2011 |
Chemicals - Determination of the low molecular weight content of a polymer using Gel permeation chromatography（GPC） 化学品 聚合物低分子量组分含量测定 凝胶渗透色谱法（GPC） |
China National Standards chromatograp |
English PDF |
| GB/T 27730-2011 |
Determination of dimethyl fumarate in toys - Gas chromatography-mass spectrometry method 玩具产品中富马酸二甲酯含量的测定 气相色谱-质谱联用（GC-MS）法 |
China National Standards chromatograp |
English PDF |
| GB/T 27894.3-2011 |
Natrual gas - Determination of composition with defined uncertainty by gas chromatography - Part 3: Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns 天然气 在一定不确定度下用气相色谱法测定组成 第3部分：用两根填充柱测定氢、氦、氧、氮、二氧化碳和直至C8的烃类 |
China National Standards chromatograp |
English PDF |
| GB/T 27894.2-2011 |
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data 天然气 在一定不确定度下用气相色谱法测定组成 第2部分：测量系统的特性和数理统计 |
China National Standards chromatograp |
English PDF |
| GB/T 27810-2011 |
Binders for paints and varnishes - Gel permeation chromatography(GPC) - Tetrahydrofuran(THF) as eluent 色漆和清漆用漆基 凝胶渗透色谱法（GPC） 用四氢呋喃做洗脱剂 |
China National Standards chromatograp |
English PDF |
| GB/T 27579-2011 |
Essential oils - Analysis by high performance liquid chromatography - General method 精油 高效液相色谱分析 通用法 |
China National Standards chromatograp |
English PDF |
| GB/T 26792-2011 |
High performance liquid chromatography 高效液相色谱仪 |
China National Standards chromatograp |
English PDF |
| GB/T 26636-2011 |
Animal and vegetable fats and oils - Determination of polymerized triglycerides content by high-performance size-exclusion chromatography (HPSEC) 动植物油脂 聚合甘油三酯的测定 高效空间排阻色谱法(HPSEC) |
China National Standards chromatograp |
English PDF |
| GB/T 26635-2011 |
Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography 动植物油脂 生育酚及生育三烯酚含量测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 26625-2011 |
Inspection of grain and oils - Determination of soybean isoflavone - High performance liquid chromatography 粮油检验 大豆异黄酮含量测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 26515.2-2011 |
Essential oils - General guidance on chromatographic profiles - Part 2: Utilization of chromatographic profiles of samples of essential oils 精油 气相色谱图像通用指南 第2部分：精油样品气相色谱图像的利用 |
China National Standards chromatograp |
English PDF |
| GB/T 26515.1-2011 |
Essential oils - General guidance on chromatographic profiles - Part 1: Preparation of chromatographic profiles for presentation in standards 精油 气相色谱图像通用指南 第1部分：标准中气相色谱图像的建立 |
China National Standards chromatograp |
English PDF |
| GB/T 12688.9-2011 |
Test method of styrene for industrial use - Part 9：Determination of trace benzene - Gas chromatographic method 工业用苯乙烯试验方法 第9部分：微量苯的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 26517-2011 |
Determination of 24 preservatives in cosmetics by high performance liquid chromatography method 化妆品中二十四种防腐剂的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 26388-2011 |
Determination of dioxane residues in surfactants - Gas chromatographic method 表面活性剂中二噁烷残留量的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 18294.5-2010 |
Technical identification methods for fire - Part 5: Gas chromatography-mass spectrometry analysis 火灾技术鉴定方法 第5部分：气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 18294.2-2010 |
Technical identification methods for fire - Part 2: Thin layer chromatography analysis 火灾技术鉴定方法 第2部分：薄层色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 6730.69-2010 |
Iron ores - Determination of fluoride and chloride content - Ion chromatography 铁矿石 氟和氯含量的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 3884.12-2010 |
Methods for chemical analysis of copper concentrates - Part 12：Determination of fluoride content and chloride content - Ion chromatography 铜精矿化学分析方法 第12部分：氟和氯含量的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 25963-2010 |
Determination of aromatic hydrocarbon types in middle distillates containing fatty acid methyl esters - High performance liquid chromatography method with refractive index detection 含脂肪酸甲酯中间馏分芳烃含量的测定 示差折光检测器高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 25478-2010 |
Workstation of chromatography data 色谱数据工作站 |
China National Standards chromatograp |
English PDF |
| GB/T 25288-2010 |
188W-188Re chromatographic generator 188W-188Re色层发生器 |
China National Standards chromatograp |
English PDF |
| GB/T 18340.5-2010 |
Organic geochemical analysis methods for geological samples - Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils - Gas chromatography 地质样品有机地球化学分析方法 第5部分：岩石提取物和原油中饱和烃分析 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 18340.1-2010 |
Organic geochemical analysis methods for geological samples - Part 1： Analysis of light crude oils - Gas chromatography 地质样品有机地球化学分析方法 第1部分：轻质原油分析 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 13071-2010 |
Geological waters samples - Determination of radioactive ratios 234U/238U and 230Th/232Th - Extraction chromatograph and alpha spectrometry measure 地质水样 234U/238U、230Th/232Th 放射性活度比值的测定 - 萃淋树脂萃取色层分离 α 能谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 25277-2010 |
Plastics - Determination of phenolic antioxidants and erucamide slip additives in polypropylene homopolymer formulations - liquid chromatography (LC) 塑料 均聚聚丙烯（PP-H）中酚类抗氧剂和芥酸酰胺爽滑剂的测定 液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 25248-2010 |
The determination of infrared cyanine dye for 830nm digital printing materials － High performance liquid chromatography 830nm数字制版材料用红外吸收菁染料含量的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 25228-2010 |
Inspection of grain and oils － Determination of fumonisins in corn and its products by high liquid chromatography and fluorometer with immunoaffinity column cleanup 粮油检验 玉米及其制品中伏马毒素含量测定 免疫亲和柱净化高效液相色谱法和荧光光度法 |
China National Standards chromatograp |
English PDF |
| GB/T 25224.2-2010 |
Animal and vegetable fats and oils - Determination of stigmastadienes in vegetable oils - Part 2: Method using high-performance liquid chromatography ( HPLC ) 动植物油脂 植物油中豆甾二烯的测定 第2部分：高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 25223-2010 |
Animal and vegetable fats and oils － Determination of individual and total sterols contents － Gas chromatographic method 动植物油脂 甾醇组成和甾醇总量的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 25221-2010 |
Inspection of grain and oils - Determination of ergosterol in grain - Normal phase high performance liquid chromatography 粮油检验 粮食中麦角甾醇的测定 正相高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 25220-2010 |
Inspection of grain and oils － Determination of ochratoxin A in grains by high performance liquid chromatography and fluorometer 粮油检验 粮食中赭曲霉毒素A的测定 高效液相色谱法和荧光光度法 |
China National Standards chromatograp |
English PDF |
| GB/T 17818-2010 |
Determination of vitamin D3 in feeds - High-performance liquid chromatography 饲料中维生素D3的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 17817-2010 |
Determination of vitamin A in feeds - High-performance liquid chromatography 饲料中维生素A的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24903-2010 |
Inspection of grain and oils - Determination of resveratrol in peanut by high performance liquid chromatography 粮油检验 花生中白藜芦醇的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24876-2010 |
Determination of seven anions in waste water from livestock and poultry farm - Ion chromatography 畜禽养殖污水中七种阴离子的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24773-2009 |
Determination of purity for ursolic acid - High performance liquid chromatographic method 乌索酸纯度的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.9-2009 |
Determination of citral ,cinnamyl alcohol, anise alcohol, cinammal and coumarin in cosmetics by gas chromatography method 化妆品中柠檬醛、肉桂醇、茴香醇、肉桂醛和香豆素的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.8-2009 |
Determination of methotrexate in cosmetics by high performance liquid chromatography method 化妆品中甲氨嘌呤的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.7-2009 |
Determination of brucine and strychnine in cosmetics by high performance liquid chromatography method 化妆品中马钱子碱和士的宁的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.6-2009 |
Determination of 21 sulfonamides in cosmetics by high performance liquid chromatography method 化妆品中二十一种磺胺的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.5-2009 |
Determination of nitrofurantoin and furazolidone in cosmetics by high performance liquid chromatography method 化妆品中呋喃妥因和呋喃唑酮的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.4-2009 |
Determination of chlortalidone and phenothiazine in cosmetics by high performance liquid chromatography method 化妆品中氯噻酮和吩噻嗪的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.3-2009 |
Determination of spironolacton, benzoyl peroxide and tretinoin in cosmetics by high performance liquid chromatography method 化妆品中螺内酯、过氧苯甲酰和维甲酸的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.13-2009 |
Determination of nitrite in cosmetics by ion chromatography method 化妆品中亚硝酸盐的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.1-2009 |
Determination of 9 tetracyclines in cosmetics by high performance liquid chromatography method 化妆品中九种四环素类抗生素的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.11-2009 |
Determination of benzyl alcohol as antiseptic in cosmetics by gas chromatography method 化妆品中防腐剂苯甲醇的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24800.10-2009 |
Determination of 19 flavors in cosmetics by gas chromatography-mass spectrometry method 化妆品中十九种香料的测定 气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 3394-2009 |
Ethylene and propylene for industrial use - Determination of trace carbon monoxide, carbon dioxide and acetylene - Gas chromatographic method 工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 3393-2009 |
Ethylene and propylene for industrial use - Determination of trace hydrogen - Gas chromatographic method 工业用乙烯、丙烯中微量氢的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24577-2009 |
Test methods for analyzing organic contaminants on silicon wafer surfaces by thermal desorption gas chromatography 热解吸气相色谱法测定硅片表面的有机污染物 |
China National Standards chromatograp |
English PDF |
| GB/T 24417-2009 |
Determination of diisononyl adipate in PVC wrap films - Gas chromatographic method 聚氯乙烯保鲜膜中己二酸二异壬酯的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24313-2009 |
Determination of olefin in beeswax - Gas chromatographic-Mass spectrum method 蜂蜡中石蜡的测定 气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 8038-2009 |
Toluene of coal carbonization-determination of hydrocarbon impurities gas chromatographic method 焦化甲苯中烃类杂质的气相色谱测定方法 |
China National Standards chromatograp |
English PDF |
| GB/T 24199-2009 |
Refined pyridine - Determination of pyridine content - Gas chromatographic method 纯吡啶中吡啶含量的气相色谱测定方法 |
China National Standards chromatograp |
English PDF |
| GB/T 24169-2009 |
Determination of perfluorooctane sulfonates (PFOS) in the fluorine-containing products and consumer products - High performance liquid chromatography-tandem mass spectrometry 氟化工产品和消费品中全氟辛烷磺酰基化合物（PFOS）的测定 高效液相色谱-串联质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 2912.3-2009 |
Textiles - Determination of formaldehyde - Part 3: High performance liquid chromatography method 纺织品 甲醛的测定 第3部分：高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23710-2009 |
Determination of betaine in feeds - Ion chromatography 饲料中甜菜碱的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 24281-2009 |
Textiles - Determination of volatile organic compounds - Gas chromatography/mass spectrography 纺织品 有机挥发物的测定 气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23992-2009 |
Determination of chlorhydrocarbon content in coatings - Gas chromatographic method 涂料中氯代烃含量的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23990-2009 |
Determination of the contents of benzene,toluene,ethylbenzene and xylene in coatings by gas chromatography 涂料中苯、甲苯、乙苯和二甲苯含量的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23986-2009 |
Paints and varnishes - Determination of volatile organic compound (VOC) content - Gas-chromatographic method 色漆和清漆 挥发性有机化合物(VOC)含量的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23978-2009 |
Liquid dyes - Determination of chloride ion - Ion chromatography 液体染料 氯离子含量的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23961-2009 |
Determination of low carbon aliaphatic amines - Gas chromatographic method 低碳脂肪胺含量的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23884-2009 |
Determination of biogenic amines in animal-derived feeds - High performance liquid chromatography 动物源性饲料中生物胺的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23883-2009 |
Determination of ricinine in feeds - High performance liquid chromatography 饲料中蓖麻碱的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23882-2009 |
Determination of L-Ascorbyl -2-monophosphate in feeds - High performance liquid chromatography 饲料中L-抗坏血酸-2-磷酸酯的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23877-2009 |
Determination of citric acid，fumaric acid and lactic acid in feed acidifier - High performance liquid chromatography 饲料酸化剂中柠檬酸、富马酸和乳酸的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 15454-2009 |
Industrial circulating cooling water - Determination of sodium，potassium， magnesium and calcium - Ion chromatography 工业循环冷却水中钠、铵、钾、镁和钙离子的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 14642-2009 |
Industrial circulating cooling water and boiler water - Determination of fluoride，chloride，phosphate，nitrite，nitrate and sulfate - Ion chromatography 工业循环冷却水及锅炉水中氟、氯、磷酸根、亚硝酸根、硝酸根和硫酸根的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23788-2009 |
Determination of soybean isoflavone in health-care food - High-performance liquid chromatography 保健食品中大豆异黄酮的测定方法 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 8381.7-2009 |
The determination of olaquindox in feed - High performance liquid chromatography 饲料中喹乙醇的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23737-2009 |
Determination of free canavanine in feeds - Ion exchange chromatography 饲料中游离刀豆氨酸的测定 离子交换色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23296.25-2009 |
Food contact materials - Polymer - Determination of 1,3-benzenedimethanamine in food simulants - High performance liquid chromatography 食品接触材料 高分子材料 食品模拟物中1，3-苯二甲胺的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23296.24-2009 |
Food contact materials - Polymer - Determination of 1,2-dihydroxybenzene,1,3-dihydroxybenzene,1,4-dihydroxybenzene,4,4’-dihydroxybenzophenone and 4,4’dihydroxybiphenyl in food simulants - High performance liquid chromatography 食品接触材料 高分子材料 食品模拟物中1,2-苯二酚、1,3-苯二酚、1,4-苯二酚、4,4’-二羟二苯甲酮、4,4'-二羟联苯的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
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