Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 23200.2-2016 |
National food safety standards—Determination of diphenyl ether herbicide residues in cereals and oil seeds Gas chromatography-mass spectrometry 食品安全国家标准 除草剂残留量检测方法第2部分：气相色谱-质谱法测定 粮谷及油籽中二苯醚类除草剂残留量 |
China National Standards chroma |
 English PDF |
| GB 23200.1-2016 |
National food safety standards—Determination of acetanilide herbicide residues in cereals and oil seeds Gas chromatography-mass spectrometry 食品安全国家标准 除草剂残留量检测方法第1部分：气相色谱-质谱法测定 粮谷及油籽中酰胺类除草剂残留量 |
China National Standards chroma |
English PDF |
| GB/T 33443-2016 |
Determination of hydrogen sulfide carbonyl sulfide methanethiol and dimethyl sulfide in coal-based syngas—Gas chromatograph 煤基合成气中硫化氢、羰基硫、甲硫醇和甲硫醚的测定 气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 32461-2015 |
Determination of formaldehyde in amino resins and phenolic resins and the migration of formaldehyde in their molding—High performance liquid chromatography 氨基树脂、酚醛树脂中甲醛含量及其成型品中甲醛迁移量的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 32384-2015 |
Standard test method for separation and determination of aromatic fractions in middle distillates—Solid-phase extraction and gas chromatographic method 中间馏分中芳烃组分的分离和测定 固相萃取-气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 32264-2015 |
Method of performance testing for gas chromatography-single quadrupole mass pectrometry 气相色谱-单四极质谱仪性能测定方法 |
China National Standards chroma |
English PDF |
| GB/T 32268-2015 |
Method of performance testing for octadecyl bonded（C18） high performance liquid chromatography（HPLC） column 十八烷基键合相（C18）高效液相色谱柱性能测定方法 |
China National Standards chroma |
English PDF |
| GB/T 32212-2015 |
Standard practice for testing fixed-wavelength photometric detectors used in liquid chromatography 液相色谱用固定波长光度检测器的测试方法 |
China National Standards chroma |
English PDF |
| GB/T 32211-2015 |
Standard practice for testing variable-wavelength photometric detectors used in liquid chromatography 液相色谱用可变波长光度检测器的测试方法 |
China National Standards chroma |
English PDF |
| GB/T 32210-2015 |
Technical requirements and test methods for portable gas chromatography-mass spectrometer 便携式气相色谱-质谱联用仪技术要求及试验方法 |
China National Standards chroma |
English PDF |
| GB/T 32207-2015 |
Standard practice for use of electron-capture detectors in gas chromatography 气相色谱用电子捕获检测器测试方法 |
China National Standards chroma |
English PDF |
| GB/T 32206-2015 |
Standard practice for testing electrolytic conductivity detectors used in gas chromatography 气相色谱用电导检测器测试方法 |
China National Standards chroma |
English PDF |
| GB/T 32205-2015 |
Standard practice for testing thermal conductivity detectors used in gas chromatography 气相色谱用热导检测器测试方法 |
China National Standards chroma |
English PDF |
| GB/T 32193-2015 |
Standard practice for testing flame ionization detectors used in gas or supercritical fluid chromatography 气相色谱/超临界流体色谱用火焰离子化检测器测试方法 |
China National Standards chroma |
English PDF |
| GB/T 32190-2015 |
Standard practice for using flame photometric detectors in gas chromatography 气相色谱用火焰光度检测器测试方法 |
China National Standards chroma |
English PDF |
| GB/T 32263-2015 |
Highly purified compound—Reagent for pesticide residue analysis—Method of the gas chromatography with electron capture detector(ECD) 高纯化合物 农残分析用化合物的测定 气相色谱-电子捕获检测器（ECD）法 |
China National Standards chroma |
English PDF |
| GB/T 32113-2015 |
Determination of chlorate in oral care product—Ion chromatography 口腔护理产品中氯酸盐的测定 离子色谱法 |
China National Standards chroma |
English PDF |
| GB/T 32112-2015 |
Determination of peroxide in oral care products—High performance liquid chromatography method 口腔护理产品中过氧化物的测定方法 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 32118-2015 |
Determination of formaldehyde in toothpaste—High performance liquid chromatography 牙膏中甲醛含量的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 32093-2015 |
Determination of sodium iodate in cosmetics—Ion chromatography 化妆品中碘酸钠的测定 离子色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31858-2015 |
Simultaneous determination of acid yellow 1 and acid orange 7 prohibited using in eye cosmetics—High performance liquid chromatography 眼部护肤化妆品中禁用水溶性着色剂酸性黄 1和酸性橙 7的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31816-2015 |
Water treatment chemicals—Determination of the molecular weight and molecular weight distribution of polymers—Gel filtration chromatography 水处理剂 聚合物分子量及其分布的测定 凝胶色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31760-2015 |
chromated copper arsenate (CCA) preservative pressure-treated wood 铜铬砷（CCA）防腐剂加压处理木材 |
China National Standards chroma |
English PDF |
| GB/T 31758-2015 |
Determination of solanesol in tobacco leaves and the extracts of tobacco leaves—High performance liquid chromatography method 烟叶和烟叶提取物中茄尼醇的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31750-2015 |
Method for the determination of active content of anilofos emulsifiable concentrate (EC) - high performance liquid chromatography (HPLC) 莎稗磷乳油有效成分含量的测定方法 液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31749-2015 |
Method for the determination of active content of molinate emulsifiable concentrate—Gas chromatography (GC) 禾草敌乳油有效成分含量的测定方法 气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31746-2015 |
Method for the determination of active content of aldicarb—High performance liquid chromatography (HPLC) 涕灭威有效成分含量的测定方法 液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31709-2015 |
Data processing of background atmospheric carbon dioxide and methane concentration measured by in situ gas chromatographic (GC) system 气相色谱法本底大气二氧化碳和甲烷浓度在线观测数据处理方法 |
China National Standards chroma |
English PDF |
| GB/T 31707-2015 |
Data processing of background atmospheric carbon monoxide concentration measured by in situ gas chromatographic (GC) system 气相色谱法本底大气一氧化碳浓度在线观测数据处理方法 |
China National Standards chroma |
English PDF |
| GB/T 31705-2015 |
In situ mesaurement of background atmospheric carbon dioxide and methane concentration by gas chromatographic(GC) system 气相色谱法本底大气二氧化碳和甲烷浓度在线观测方法 |
China National Standards chroma |
English PDF |
| GB/T 31532-2015 |
Determination of acesulfame potassium and sodium saccharin in toothpaste—High performance liquid chromatography 牙膏中丁磺氨钾和糖精钠的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31579-2015 |
Inspection of grains and oils—Determination of sesamin and sesamolin in sesame oil by high performance liquid chromatography 粮油检验 芝麻油中芝麻素和芝麻林素的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31413-2015 |
Binders for paints and varnishes—Identification of gum rosin—Gas-chromatographic analysis 色漆和清漆用漆基 脂松香的鉴定 气相色谱分析法 |
China National Standards chroma |
English PDF |
| GB/T 31400-2015 |
Fluorinated alkane—Determination of non condensable gas(NCG)—Gas chromatography 氟代烷烃 不凝性气体(NCG)的测定 气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31408-2015 |
Determination of phenacetin in hair dye—Liquid chromatography method 染发剂中非那西丁的测定 液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31407-2015 |
Determination of iodopropynyl butylcarbamate in cosmetics—Gas chromatography method 化妆品中碘丙炔醇丁基氨甲酸酯的测定 气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31520-2015 |
Determination of astaxanthin in Haematococcus—High performance liquid chromatography method 红球藻中虾青素的测定 液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30646-2014 |
Determination of phthalate plasticizers content in coatings―Gas chromatography/mass spectrometry method 涂料中邻苯二甲酸酯含量的测定 气相色谱/质谱联用法 |
China National Standards chroma |
English PDF |
| GB/T 30636-2014 |
Determination of sialic acid in swiflets nest and swiflets nest products—Liquid chromatographic method 燕窝及其制品中唾液酸的测定 液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 29613.2-2014 |
Rubber―Analysis by pyrolytic gas-chromatographic methods―Part 2: Determination of styrene/butadiene/isoprene ratio 橡胶 裂解气相色谱分析法 第2部分：苯乙烯/丁二烯/异戊二烯比率的测定 |
China National Standards chroma |
English PDF |
| GB/T 3884.17-2014 |
Methods for chemical analysis of copper concentrates―Part 17：Determination of aluminium oxide content―chromazurol S spectrophotometric method and fluoride salts device-Na2EDTA titrimetric method 铜精矿化学分析方法 第17部分：三氧化二铝量的测定 铬天青S胶束增溶光度法和沉淀分离-氟盐置换-Na2EDTA滴定法 |
China National Standards chroma |
English PDF |
| GB/T 3884.15-2014 |
Methods for chemical analysis of copper concentrates―Part 15：Determination of iron content―Potassium dichromate titration method 铜精矿化学分析方法 第15部分：铁量的测定 重铬酸钾滴定法 |
China National Standards chroma |
English PDF |
| GB/T 22597-2014 |
Determination of chemical oxygen demand of reclaimed wastewater―Potassium dichromate method 再生水中化学需氧量的测定 重铬酸钾法 |
China National Standards chroma |
English PDF |
| GB/T 13610-2014 |
Analysis of natural gas composipion―Gas chromatography 天然气的组成分析 气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 31197-2014 |
Inorganic chemicals for industrial use―Determination of impurity anions―Ion chromatography method 无机化工产品 杂质阴离子的测定 离子色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30986-2014 |
Method for the determination of glucose, sucrose, maltose contents in biochemical products―Liquid chromatography with refractiveindex detector 生化制品中葡萄糖、蔗糖、麦芽糖含量的测定 液相色谱示差折光法 |
China National Standards chroma |
English PDF |
| GB/T 30957-2014 |
Determination of ochratoxin A in feeds—High performance liquid chromatography with immunoaffinity column clean-up 饲料中赭曲霉毒素A的测定 免疫亲和柱净化－高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30956-2014 |
Determination of deoxynivalenol in feeds―High performance liquid chromatography with immunoaffinity column clean-up 饲料中脱氧雪腐镰刀菌烯醇的测定 免疫亲和柱净化－高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30955-2014 |
Determination of aflatoxin B1, B2, G1, G2 content in feeds―High performance liquid chromatography with immunoaffinity column clean-up 饲料中黄曲霉毒素B1、B2、G1、G2的测定 免疫亲和柱净化-高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 18397-2014 |
Determination of pantothenic acid in premix―High performance liquid chromatography 预混合饲料中泛酸的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30945-2014 |
Determination of tylosin in feeds―High performance liquid chromatography 饲料中泰乐菌素的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30919-2014 |
Styrene-butadiene rubber, raw―Determination of N-nitrosamines content by gas chromatography―Thermo energy analyzer method 苯乙烯-丁二烯生橡胶 N-亚硝基胺化合物的测定 气相色谱-热能分析法 |
China National Standards chroma |
English PDF |
| GB/T 30906-2014 |
Determination of sodium tripolyphosphate content of sodium tripolyphosphate―Ion chromatography 三聚磷酸钠中三聚磷酸钠含量的测定 离子色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30787-2014 |
Binder resin applied in digital printing materials―The determination average molecular weight and its distribution―gel permeation chromatography 数字印刷材料用成膜树脂 平均分子量及其分布的测定 凝胶渗透色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30773-2014 |
Determination of residual phenol content in phenolic resins by gas chromatography 气相色谱法测定 酚醛树脂中游离苯酚含量 |
China National Standards chroma |
English PDF |
| GB/T 1611-2014 |
Sodium dichromate for industrial use 工业重铬酸钠 |
China National Standards chroma |
English PDF |
| GB/T 14420-2014 |
Analysis of water used in boiler and cooling system―Determination of chemical oxygen demand―Rapid method with potassium dichromate 锅炉用水和冷却水分析方法 化学耗氧量的测定 重铬酸钾快速法 |
China National Standards chroma |
English PDF |
| GB/T 12701-2014 |
Ethylene and propylene for industrial use—Determination of trace oxygenates—Gas chromatographic method 工业用乙烯、丙烯中微量含氧化合物的测定 气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30942-2014 |
Determination of 2-methoxyethanol，2-ethoxyethanol and 2-(2-methoxyethoxy) ethanol in cosmetics―Gas chromatography 化妆品中禁用物质乙二醇甲醚、乙二醇乙醚及二乙二醇甲醚的测定 气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30940-2014 |
Determination of tretinoin and isotretinoin in cosmetics―High performance liquid chromatography 化妆品中禁用物质维甲酸、异维甲酸的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30939-2014 |
Determination of the contaminant bisphenol A in cosmetics—High performance liquid chromatograpy-tandem Mass spectrometry 化妆品中污染物双酚A的测定 高效液相色谱-串联质谱法 |
China National Standards chroma |
English PDF |
| GB/T 30938-2014 |
Determination of canthaxanthin in cosmetics―High performance liquid chromatography 化妆品中食品橙8号的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30937-2014 |
Determination of banned metronidazole in cosmetics―High performance liquid chromatography-tandem mass spectrometry 化妆品中禁用物质甲硝唑的测定 高效液相色谱-串联质谱法 |
China National Standards chroma |
English PDF |
| GB/T 30935-2014 |
Determination of 8 furocoumarines including 8-methoxypsoralen in cosmetics―High performance liquid chromatography 化妆品中8-甲氧基补骨脂素等8种禁用呋喃香豆素的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30934-2014 |
Determination of dehydroacetic acid and its salts in cosmetics―High performance liquid chromatography 化妆品中脱氢醋酸及其盐类的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30933-2014 |
Determination of Diethylamino hydroxybenzoyl hexyl benzoate as Sunscreen agent in Cosmetics―High performance liquid chromatography 化妆品中防晒剂二乙氨基羟苯甲酰基苯甲酸己酯的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30932-2014 |
Determination of dioxane residue in cosmetics―Headspace gas chromatography-mass spectrometry 化妆品中禁用物质二噁烷残留量的测定 顶空气相色谱-质谱法 |
China National Standards chroma |
English PDF |
| GB/T 30931-2014 |
Determination of Benzalkonium Chloride in cosmetics―High performance liquid chromatography 化妆品中苯扎氯铵含量的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30930-2014 |
Determination of 9 banned Aromatic amines in cosmetics—High performance liquid chromatography-tandem Mass spectrometry 化妆品中联苯胺等9种禁用芳香胺的测定 高效液相色谱-串联质谱法 |
China National Standards chroma |
English PDF |
| GB/T 30929-2014 |
Determination of banned 2,4,6-trichlorophenol,pentachlorophenol and bithionol in cosmetics―High performance liquid chromatography 化妆品中禁用物质2,4,6-三氯苯酚、五氯苯酚和硫氯酚的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30927-2014 |
Determination of 4 prohibited coloring agents including rhodamine B in cosmetics―High performance liquid chromatography 化妆品中罗丹明B等4种禁用着色剂的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30926-2014 |
Determination of 7 kinds of vitamin C derivatives in Cosmetics――High performance liquid chromatography-tandem Mass spectrometry 化妆品中7种维生素C衍生物的测定 高效液相色谱-串联质谱法 |
China National Standards chroma |
English PDF |
| GB/T 30739-2014 |
Determination of n-alkanes in marine sediment―Gas chromatography-mass spectrometry 海洋沉积物中正构烷烃的测定 气相色谱-质谱法 |
China National Standards chroma |
English PDF |
| GB/T 30519-2014 |
Determination of hydrocarbon types and benzene in light petroleum distillates and products―Multidimensional gas chromatographic method 轻质石油馏分和产品中烃族组成和苯的测定 多维气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30518-2014 |
Determination of dissolved residues of liquefied petroleum gases―High temperature gas chromatographic method 液化石油气中可溶性残留物的测定 高温气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30492-2014 |
Natural gas―Gas chromatographic requirements for hydrocarbon dewpoint caculation 天然气 烃露点计算的气相色谱分析要求 |
China National Standards chroma |
English PDF |
| GB/T 11060.10-2014 |
Natural gas―Determination of sulfur compounds―Part 10: Determination of sulfur compounds using gas chromatography method 天然气 含硫化合物的测定 第10部分：用气相色谱法测定硫化合物 |
China National Standards chroma |
English PDF |
| GB/T 11446.7-2013 |
Test method for trace anion in electronic grade water by ion chromatography 电子级水中痕量阴离子的离子色谱测试方法 |
China National Standards chroma |
English PDF |
| GB/T 30433-2013 |
Standard column used for evaluating liquid chromatography 液相色谱仪测试用标准色谱柱 |
China National Standards chroma |
English PDF |
| GB/T 30431-2013 |
Gas chromatograph for laboratory 实验室气相色谱仪 |
China National Standards chroma |
English PDF |
| GB/T 30430-2013 |
Standard column used for evaluating gas chromatography 气相色谱仪测试用标准色谱柱 |
China National Standards chroma |
English PDF |
| GB/T 30483-2013 |
Determination of theaflavins in tea-high performance liquid chromatography 茶叶中茶黄素的测定-高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30390-2013 |
Determination of monosaccharide and disaccharide in oil seeds—High-performance liquid chromatography 油料种籽中果糖、葡萄糖、蔗糖含量的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 23203.1-2013 |
Cigarettes―Determination of water in smoke condensates―Part 1: Gas-chromatographic method 卷烟 总粒相物中水分的测定 第1部分：气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 30088-2013 |
Determination of methyl eugenol in cosmetics by gas chromatography/mass spectrometry method 化妆品中甲基丁香酚的测定 气相色谱/质谱法 |
China National Standards chroma |
English PDF |
| GB/T 30087-2013 |
Determination of pheylbutazone in cosmetics by high performance liquid chromatography method 化妆品中保泰松含量的测定方法 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 11064.13-2013 |
Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 13: Determination of aluminum content - chromazurol S-cetylpyridine bromide spectrophotometric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第13部分：铝量的测定 铬天青S-溴化十六烷基吡啶分光光度法 |
China National Standards chroma |
English PDF |
| GB/T 4615-2013 |
Poly(vinyl chloride) - Determination of residual vinyl chloride monomer gas-chromatographic method 聚氯乙烯 残留氯乙烯单体的测定 气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 29874-2013 |
Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of residual vinyl chloride monomer by gas-chromatographic analysis of dry powder 塑料 氯乙烯均聚和共聚树脂 气相色谱法对干粉中残留氯乙烯单体的测定 |
China National Standards chroma |
English PDF |
| GB/T 29786-2013 |
Determination of phthalates in electrical and electronic equipments - Gas chromatography-mass spectrometry 电子电气产品中邻苯二甲酸酯的测定 气相色谱-质谱联用法 |
China National Standards chroma |
English PDF |
| GB/T 29785-2013 |
Determination of hexabromocyclododecane in electrical and electronic products - Gas chromatography-mass spectrometry 电子电气产品中六溴环十二烷的测定 气相色谱-质谱联用法 |
China National Standards chroma |
English PDF |
| GB/T 29784.4-2013 |
Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 4：Gas chromatography 电子电气产品中多环芳烃的测定 第4部分：气相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 29784.3-2013 |
Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 3: Liquid chromatography-mass spectrometry 电子电气产品中多环芳烃的测定 第3部分：液相色谱-质谱法 |
China National Standards chroma |
English PDF |
| GB/T 29784.2-2013 |
Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 2: Gas chromatographic method with mass spectrometric detection 电子电气产品中多环芳烃的测定 第2部分: 气相色谱-质谱法 |
China National Standards chroma |
English PDF |
| GB/T 29784.1-2013 |
Determination of polycyclic aromatic hydrocarbons in electrical and electronic products - Part 1: High performance liquid chromatography 电子电气产品中多环芳烃的测定 第1部分：高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB/T 29747-2013 |
Coal direct liquefaction - Determination of composition for coal direct liquefaction gas - Gas chromatographic method 煤炭直接液化 生成气的组成分析 气相色谱法 |
China National Standards chroma |
English PDF |
| GB 29709-2013 |
National Food Safety Standard-Determination of azepinone and its metabolites in animal foods by high performance liquid chromatography 食品安全国家标准 动物性食品中氮哌酮及其代谢物残留量的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB 29695-2013 |
National Food Safety Standard-Determination of avermectin and ivermectin residues in aquatic products - High performance liquid chromatography 食品安全国家标准 水产品中阿维菌素和伊维菌素多残留的测定 高效液相色谱法 |
China National Standards chroma |
English PDF |
| GB 29708-2013 |
National Food Safety Standard-Determination of sodium pentachlorophenolate residues in animal foods - Gas chromatographic - mass spectrometric method 食品安全国家标准 动物性食品中五氯酚钠残留量的测定 气相色谱-质谱法 |
China National Standards chroma |
English PDF |
| GB 29707-2013 |
National Food Safety Standard-Determination of residual amitraz residues in milk - Gas chromatographic method 食品安全国家标准 牛奶中双甲脒残留标志物残留量的测定 气相色谱法 |
China National Standards chroma |
English PDF |
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