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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 37907-2019 |
Reclaimed water quality—Determination of sulfide and cyanide—Ion chromatography 再生水水质 硫化物和氰化物的测定 离子色谱法 |
China National Standards chromatograp |
 English PDF |
| GB/T 37861-2019 |
Determination of halogen in electrical and electronic products—Ion chromatography method 电子电气产品中卤素含量的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37849-2019 |
Method of performance testing for liquid chromatography tandem time of flight mass spectrometry 液相色谱飞行时间质谱联用仪性能测定方法 |
China National Standards chromatograp |
English PDF |
| GB/T 37840-2019 |
Determination of volatile organic compounds in electrical and electronic products—Gas chromatography-mass spectrometry method 电子电气产品中挥发性有机化合物的测定 气相色谱-质谱法 |
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《第1号修改单》 |
China National Standards chromatograp |
English PDF |
| GB/T 37760-2019 |
Determination of perfluorooctanoic acid and perfluorooctane sulfonic acid in electronic and electrical products—Ultra high performance liquid chromatographic method with tandem mass spectrometry 电子电气产品中全氟辛酸和全氟辛烷磺酸的测定 超高效液相色谱串联质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37757-2019 |
Determination of emission rate of volatile organic compounds from materials and components used in electrical and electronic products—Emission test chamber-gas chromatography mass spectrometry 电子电气产品用材料和零部件中挥发性有机物释放速率的测定 释放测试舱-气相色谱质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37649-2019 |
Determination of thimerosal and diphenylmercury in cosmetics—High performance liquid chromatography-inductively coupled plasma mass spectrometry 化妆品中硫柳汞和苯基汞的测定 高效液相色谱-电感耦合等离子体质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37644-2019 |
Determination of oxyquinoline and nitroxoline in cosmetics—High performance liquid chromatography 化妆品中8-羟基喹啉和硝羟喹啉的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37641-2019 |
Determination of 2,3,5,4’-tetrahydroxystilbene-O-β-D-glucoside in cosmetics―High performance liquid chromatography 化妆品中2,3,5,4’-四羟基二苯乙烯-2-O-β-D-葡萄糖苷的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37640-2019 |
：Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography 化妆品中氯乙醛、2,4-二羟基-3-甲基苯甲醛、巴豆醛、苯乙酮、2-亚戊基环己酮、戊二醛含量的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37639-2019 |
Determination of polybrominated biphenyls and polybrominated diphenyl ethers in plastic products—Gas chromatography and mass spectrometry 塑料制品中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 37638-2019 |
Determination of polybrominated biphenyls and polybrominated biphenyl ethers in plastic products—High performance liquid chromatography 塑料制品中多溴联苯和多溴二苯醚的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37628-2019 |
Determination of astragaloside, paeoniflorin, forsythin and forsythoside A in cosmetics—High performance liquid chromatography 化妆品中黄芪甲苷、芍药苷、连翘苷和连翘酯苷A的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37626-2019 |
Determination of 9 forbidden penicillins including amoxicillin in cosmetics—Liquid chromatography-tandem mass spectrometry 化妆品中阿莫西林等9种禁用青霉素类抗生素的测定 液相色谱-串联质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37545-2019 |
Determination of 38 kinds of permitted colorants in cosmetics—High performance liquid chromatography 化妆品中38种准用着色剂的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37544-2019 |
Determination of 6 kinds of phenolic antibacterial agent including o-Cymen-5-ol in Cosmetics—High performance liquid chromatography 化妆品中邻伞花烃-5-醇等6种酚类抗菌剂的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37508-2019 |
Determination of preservatives in moulding clay—High performance liquid chromatography method 造型黏土中防腐剂的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37500-2019 |
Determination of plant growth regulators in fertilizer—High performance liquid chromatography 肥料中植物生长调节剂的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 12688.1-2019 |
Test method of styrene for industrial use—Part 1：Determination of purity and hydrocarbon impurities—Gas chromatography 工业用苯乙烯试验方法 第1部分：纯度及烃类杂质的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 4333.7-2019 |
Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method 硅铁 硫含量的测定 红外线吸收法和色层分离硫酸钡重量法 |
China National Standards chromatograp |
English PDF |
| GB/T 37385-2019 |
Test method for chloride content of silicon—Ion chromatography method 硅中氯离子含量的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37185-2018 |
Gas analysis—Determination of indoor harmful volatile organic compounds—"SUMMA canister and silonite tube" and chromatography/mass spectrometry（GC/MS） 气体分析-室内挥发性有害有机物的测定SUMMA罐-硅烷化管采样气相色谱/质谱联用（GC/MS）法 |
China National Standards chromatograp |
English PDF |
| GB/T 37182-2018 |
Gas analysis—Gas chromatograph with plasma emission detector 气体分析-等离子发射气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 36921-2018 |
Determination of vitamin B2, vitamin B3 and vitamin B6 in toothpaste—High performance liquid chromatography 牙膏中维生素B2、维生素B3和维生素B6的测定-高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 36946-2018 |
Leather—Chemical tests—Determination of polycyclic aromatic hydrocarbons—Gas chromatography-mass spectrometry 皮革-化学试验-多环芳烃的测定-气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37101-2018 |
Determination of 3,3’-dichloro-4,4’-diaminodiphenylmethane in polymeric materials—Gas chromatography-mass spectrography 聚合物材料中3,3-二氯-4,4-二氨基二苯基甲烷的测定-气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 36942-2018 |
Determination of 10 alkaloids in cosmetics—Liquid chromatography-tandem mass spectrometry 化妆品中10种生物碱的测定-液相色谱串联质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 37272-2018 |
Determination of 11-nor-9-carboxy-delta-9-tetrahydrocannabinol in urine—Liquid chromatography-tandem mass spectrometry method 尿液中△9-四氢大麻酸的测定-液相色谱-串联质谱法 |
China National Standards chromatograp |
English PDF |
| GBZ/T 318.2-2018 |
Determination of trimethyltin chloride in blood - Part 2: Gas chromatography - mass spectrometry 血中三甲基氯化锡的测定-第2部分：气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GBZ/T 318.1-2018 |
Determination of trimethyltin chloride in blood - Part 1: Gas chromatography 血中三甲基氯化锡的测定-第1部分：气相色谱法 |
China National Standards chromatograp |
English PDF |
| GBZ/T 313.2-2018 |
Determination of trimethyltin chloride in urine - Part 2: Gas chromatography - mass spectro 尿中三甲基氯化锡的测定-第2部分：气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GBZ/T 313.1-2018 |
Determination of trimethyltin chloride in urine - Part 1: Gas chromatography 尿中三甲基氯化锡的测定-第1部分：气相色谱法 |
China National Standards chromatograp |
English PDF |
| GBZ/T 311-2018 |
Determination of toluene diamine in urine - gas chromatography 尿中甲苯二胺的测定-气相色谱法 |
China National Standards chromatograp |
English PDF |
| GBZ/T 309-2018 |
Determination of acetone in urine - headspace-gas chromatography 尿中丙酮的测定-顶空-气相色谱法 |
China National Standards chromatograp |
English PDF |
| GBZ/T 312-2018 |
Urine N-methylacetamide determination - gas chromatography 尿中N-甲基乙酰胺测定-气相色谱法 |
China National Standards chromatograp |
English PDF |
| GBZ/T 310-2018 |
Determination of 1-bromopropane in urine - headspace-gas chromatography 尿中1-溴丙烷的测定-顶空-气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 36922-2018 |
Determination of organophosphorous flame retardants in toys—Gas chromatography-mass spectrography method 玩具中有机磷阻燃剂含量的测定-气相色谱-质谱联用法 |
China National Standards chromatograp |
English PDF |
| GB 23200.111-2018 |
National Food Safety Standards - Determination of Residues of Azoxysulfuron in Plant-derived Foods - Liquid chromatography-Mass Spectrometry 食品安全国家标准-植物源性食品中唑嘧磺草胺残留量的测定-液相色谱-质谱联用法 |
China National Standards chromatograp |
English PDF |
| GB 23200.114-2018 |
National Food Safety Standards - Determination of chlortetracycline residues in plant-derived foods - Liquid chromatography-mass spectrometry 食品安全国家标准-植物源性食品中灭瘟素残留量的测定-液相色谱-质谱联用法 |
China National Standards chromatograp |
English PDF |
| GB 23200.110-2018 |
National Food Safety Standard - Determination of Chlorpyrifos Residues in Plant-derived Foods - Liquid chromatography-Mass Spectrometry 食品安全国家标准-植物源性食品中氯吡脲残留量的测定-液相色谱-质谱联用法 |
China National Standards chromatograp |
English PDF |
| GB 23200.109-2018 |
National Food Safety Standard - Determination of clopyralid residues in plant-derived foods - Liquid chromatography-mass spectrometry 食品安全国家标准-植物源性食品中二氯吡啶酸残留量的测定-液相色谱-质谱联用法 |
China National Standards chromatograp |
English PDF |
| GB 23200.108-2018 |
National Food Safety Standard - Determination of glufosinate residues in plant-derived foods - Liquid chromatography-mass spectrometry 食品安全国家标准-植物源性食品中草铵膦残留量的测定-液相色谱-质谱联用法 |
China National Standards chromatograp |
English PDF |
| GB 23200.112-2018 |
National Food Safety Standards - Determination of 9 Carbamate Pesticides and Their Metabolite Residues in Plant-derived Foods - Liquid chromatography - Post-Column Derivatization 食品安全国家标准-植物源性食品中9种氨基甲酸酯类农药及其代谢物残留量的测定-液相色谱-柱后衍生法 |
China National Standards chromatograp |
English PDF |
| GB 23200.113-2018 |
National Food Safety Standards - Determination of 208 Pesticide and Metabolite Residues in Plant-derived Foods - Gas chromatography-Mass Spectrometry 食品安全国家标准-植物源性食品中208种农药及其代谢物残留量的测定-气相色谱-质谱联用法 |
China National Standards chromatograp |
English PDF |
| GB 23200.115-2018 |
National Food Safety Standard - Determination of Fenoxanid and Its Metabolite Residues in Eggs - Liquid chromatography-Mass Spectrometry 食品安全国家标准-鸡蛋中氟虫腈及其代谢物残留量的测定-液相色谱-质谱联用法 |
China National Standards chromatograp |
English PDF |
| GB/T 36214.5-2018 |
Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part5:Method using light-scattering detection 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第5部分：光散射法 |
China National Standards chromatograp |
English PDF |
| GB/T 36214.4-2018 |
Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part4:High-temperature method 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第4部分：高温法 |
China National Standards chromatograp |
English PDF |
| GB/T 36214.2-2018 |
Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 2:Universal calibration method 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第2部分：普适校正法 |
China National Standards chromatograp |
English PDF |
| GB/T 36214.3-2018 |
Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 3:Low-temperature method 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第3部分：低温法 |
China National Standards chromatograp |
English PDF |
| GB/T 36214.1-2018 |
Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 1:General principles 塑料 体积排除色谱法测定聚合物的平均分子量和分子量分布 第1部分：通则 |
China National Standards chromatograp |
English PDF |
| GB/T 36204-2018 |
Determination of gibberellic acid in fertilizer—High performance liquid chromatography-mass spectrometry method 肥料中赤霉酸含量的测定 高效液相色谱-质谱联用仪法 |
China National Standards chromatograp |
English PDF |
| GB/T 36240-2018 |
Ion chromatographs 离子色谱仪 |
China National Standards chromatograp |
English PDF |
| GB/T 36793-2018 |
Determination of platicizers in rubber-plastics—Gas chromatography-mass spectrometry method 橡塑材料中增塑剂含量的测定 气相色谱质谱联用法 |
China National Standards chromatograp |
English PDF |
| GB/T 17813-2018 |
Determination of nicotinic acid and folic acid in premix—High performance liquid chromatography 添加剂预混合饲料中烟酸与叶酸的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 15399-2018 |
Determination of sulfur amino acids in feeds—Ion exchange chromatography 饲料中含硫氨基酸的测定 离子交换色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 36858-2018 |
Determination of aflatoxin B1 in feeds—High performance liquid chromatography 饲料中黄曲霉毒素B1的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 14702-2018 |
Determination of vitamin B6 in premix—High performance liquid chromatograph 添加剂预混合饲料中维生素B6的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/Z 35959-2018 |
General rule for liquid chromatography-mass spectrometry 液相色谱-质谱联用分析方法通则 |
China National Standards chromatograp |
English PDF |
| GB/T 35933-2018 |
Determination for drug residues of toxaphene, synthetic pyrethroid, organophosphorus in greasy wool—Gas chromatography method 含脂毛毒杀芬、拟除虫菊酯、有机磷药物残留量的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35862-2018 |
Surface active agents—Determination of volatile organic compounds residues—Headspace gas chromatography-mass spectrometry (GC-MS) 表面活性剂 挥发性有机化合物残留量的测定 顶空气相色谱质谱(GC-MS)联用法 |
China National Standards chromatograp |
English PDF |
| GB/T 35949-2018 |
Determination of prohibited aristolochic acid A in cosmetics—High performance liquid chromatography 化妆品中禁用物质马兜铃酸A的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35948-2018 |
Determination of seven parabens in cosmetics—High performance liquid chromatography 化妆品中7种4-羟基苯甲酸酯的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35946-2018 |
Determination of thimerosal in eye cosmetics—High performance liquid chromatography 眼部化妆品中硫柳汞含量的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35954-2018 |
Determination of 10 whitening and freckle-removing components in cosmetics—High performance liquid chromatography 化妆品中10种美白祛斑剂的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35953-2018 |
Determination of restricted dichloromethane and 1,1,1-trichloroethane in cosmetics—Headspace gas chromatography 化妆品中限用物质二氯甲烷和1,1,1-三氯乙烷的测定 顶空气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35952-2018 |
Determination of undecylenic acid and zinc undecylenate in cosmetics—Gas chromatography 化妆品中十一烯酸及其锌盐的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35925-2018 |
Determination of impurity fluorine ion in water soluble chemicals—Ion chromatography method 水溶性化工品中杂质氟离子的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 14571.2-2018 |
Test method of ethylene glycol for industrial use—Part 2: Determination of purity and impurities—Gas chromatography 工业用乙二醇试验方法 第2部分：纯度和杂质的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35798-2018 |
Determination of coumarin and its derivatives in cosmetics—High performance liquid chromatography 化妆品中香豆素及其衍生物的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35801-2018 |
Determination of prohibited captan in cosmetics—High performance liquid chromatography 化妆品中禁用物质克霉丹的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35797-2018 |
Determination of padimates in cosmetics—High performance liquid chromatography 化妆品中帕地马酯的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35837-2018 |
Determination of prohibited minoxidil in cosmetics—High performance liquid chromatography 化妆品中禁用物质米诺地尔的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35800-2018 |
Determination of hexamidine, chlorhexidine and their salts as preservatives in cosmetics—High performance liquid chromatography 化妆品中防腐剂己脒定和氯己定及其盐类的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35803-2018 |
Determination of prohibited urocanic acid and its ethyl ester in cosmetics—High performance liquid chromatography 化妆品中禁用物质尿刊酸及其乙酯的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35799-2018 |
Determination of sodium PCA in cosmetics—High performance liquid chromatography 化妆品中吡咯烷酮羧酸钠的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35824-2018 |
Determination of 20 kinds of prohibited and restricted dyestuff in hair dyes—High performance liquid chromatography 染发类化妆品中20种禁限用染料成分的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35829-2018 |
Determination of four naphthalenediols in cosmetics—High performance liquid chromatography 化妆品中4种萘二酚的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35867-2018 |
Inspection of grain and oils—Determination of phospholipids content in lecithins—high performance liquid chromatography using a light-scattering detector 粮油检验 卵磷脂中磷脂含量的测定 高效液相色谱蒸发光散射检测法 |
China National Standards chromatograp |
English PDF |
| GB/T 35771-2017 |
Determination of dimethyl sulfate and diethyl sulfate in cosmetics—Gas chromatography-mass spectrometry method 化妆品中硫酸二甲酯和硫酸二乙酯的测定 气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35104-2017 |
Determination of plasticizers (phthalic acid esters) in fertilizer—Gas chromatography-mass spectrometry(GC-MS) 肥料中邻苯二甲酸酯类增塑剂含量的测定 气相色谱-质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35655-2017 |
Guideline for verification and validation of chemical analysis method and internal quality control—chromatography 化学分析方法验证确认和内部质量控制实施指南 色谱分析 |
China National Standards chromatograp |
English PDF |
| GB/T 35664-2017 |
Determination of ammonium in the wet precipitation—Ion chromatography 大气降水中铵离子的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35665-2017 |
Determination of formate and acetate in the wet precipitation—Ion chromatography 大气降水中甲酸根和乙酸根离子的测定 离子色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 35410-2017 |
Method of performance testing for liquid chromatography-tandem quadrupole masss spectrometry 液相色谱-串联四极质谱仪性能的测定方法 |
China National Standards chromatograp |
English PDF |
| GB/T 33893-2017 |
Determination of perfluorooctane sulfonates(PFOS) and perfluorooctanoic acid(PFOA) for separation membranes—Liquid chromatography-tandem mass spectrometry method 分离膜中全氟辛烷磺酰基化合物（PFOS）和全氟辛酸（PFOA）的测定 液相色谱-串联质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 33871-2017 |
Test method of total volatile organic compounds(TVOC), benzene and styrene in toner—Thermal desorption-chromatography 墨粉中总挥发性有机化合物（TVOC）、苯和苯乙烯的测定 热脱附-气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 33917-2017 |
Essential oils－Analysis by gas chromatography on chiral capillary columns－General method 精油 手性毛细管柱气相色谱分析 通用法 |
China National Standards chromatograp |
English PDF |
| GB/T 34270-2017 |
Determination of polychorinated biphenyls and hexachlorobenzene in feeds—Gas chromatography 饲料中多氯联苯与六氯苯的测定 气相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 34455-2017 |
Paper,board and pulps—Determination of 2,2-bis(4-hydroxyphenyl) propane (bisphenol A )—Liquid chromatography 纸、纸板和纸浆 2,2-二(4-羟基苯基)丙烷(双酚A)的测定 液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 34405-2017 |
Determination for migration of acrylamide in household papers—Liquid chromatography-tandem mass spectrometry（LC-MS/MS）method 家用纸制品中丙烯酰胺迁移量的测定 液相色谱-串联质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 23193-2017 |
Determination of theanine in tea—Uusing high performance liquid chromatography 茶叶中茶氨酸的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 17819-2017 |
Determination of vitamin B12 in additive premix—High performance liquid chromatography 添加剂预混合饲料中维生素B12的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 18872-2017 |
Determination of vitamin K3 in feeds—High performance liquid chromatography 饲料中维生素K3的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 34782-2017 |
Method for the determination of poplar tree gum in propolis—High performance liquid chromatography 蜂胶中杨树胶的检测方法 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 34436-2017 |
Determination of formamide in toy materials—Gas chromatography-mass spectrometry （GC-MS) 玩具材料中甲酰胺测定 气相色谱-质谱联用法 |
China National Standards chromatograp |
English PDF |
| GB/T 34435-2017 |
Determination of migratable chromium(Ⅵ) in toy materials—High performance liquid chromatography-inductively coupled plasma mass spectrometry(HPLC-ICP-MS) 玩具材料中可迁移六价铬的测定 高效液相色谱-电感耦合等离子体质谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 34806-2017 |
Determination of 13 kinds of prohibited colourants in cosmetics—High performance liquid chromatography 化妆品中13种禁用着色剂的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 34822-2017 |
Determination of formaldehyde in cosmetics—High-performance liquid chromatography 化妆品中甲醛含量的测定 高效液相色谱法 |
China National Standards chromatograp |
English PDF |
| GB/T 34672-2017 |
Chemical reagent—General rules for the ion chromatography 化学试剂 离子色谱法测定通则 |
China National Standards chromatograp |
English PDF |
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