China Determination of pH GB Standards Search Result

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	GB/T 39560.12-2024 Determination of certain substances in electronic and electrical products-Part 12: Simultaneous determination of polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry 电子电气产品中某些物质的测定-第12部分：气相色谱-质谱法同时测定聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯 - 中英文版
	GB/T 6730.89-2024 Iron ore-Determination of thorium content-Arsenazo III spectrophotometry 铁矿石-钍含量的测定-偶氮胂Ⅲ分光光度法 - 中英文版
	GB/T 13305-2024 Determination method of α-phase content in stainless steel 不锈钢中α-相含量测定法 - 中英文版
	GB/T 6730.63-2024 Iron ore - Determination of aluminum, calcium, magnesium, manganese, phosphorus, silicon and titanium content - Inductively coupled plasma emission spectrometry 铁矿石-铝、钙、镁、锰、磷、硅和钛含量的测定-电感耦合等离子体发射光谱法 - 中英文版
	GB/T 23561.11-2024 Methods for Determination of pHysical and mechanical properties of coal and rock - Part 11: Determination of shear strength of coal and rock 煤和岩石物理力学性质测定方法-第11部分：煤和岩石抗剪强度测定方法 - 中英文版
	GB/T 23561.1-2024 Methods for Determination of pHysical and mechanical properties of coal and rock - Part 1: General provisions for sampling 煤和岩石物理力学性质测定方法-第1部分：采样一般规定 - 中英文版
	GB/T 4701.12-2024 Ferrotitanium - Determination of titanium content - Diantipyryl methane spectrophotometry 钛铁-钛含量的测定-二安替吡啉甲烷分光光度法 - 中英文版
	GB/T 4701.13-2024 Ferrotitanium - Determination of silicon, manganese, phosphorus, chromium, aluminum, magnesium, copper, vanadium and nickel content - Inductively coupled plasma atomic emission spectrometry 钛铁-硅、锰、磷、铬、铝、镁、铜、钒、镍含量的测定-电感耦合等离子体原子发射光谱法 - 中英文版
	GB/T 6730.73-2024 Iron Ore-Determination of Total Iron Content-ED TA photometric titration 铁矿石-全铁含量的测定-EDTA光度滴定法 - 中英文版
	GB/T 23561.8-2024 Methods for Determination of pHysical and mechanical properties of coal and rock - Part 8: Methods for determination of deformation parameters of coal and rock 煤和岩石物理力学性质测定方法-第8部分：煤和岩石变形参数测定方法 - 中英文版
	GB/T 43714-2024 Determination of tulathromycin in feed - Liquid chromatography-tandem mass spectrometry 饲料中泰拉霉素的测定-液相色谱-串联质谱法 - 中英文版
	GB/T 38403.2-2024 Leather and fur - Determination of mildew inhibitors - Part 2: Liquid chromatography (artificial sweat extraction) 皮革和毛皮-防霉剂的测定-第2部分：液相色谱法（人工汗液萃取） - 中英文版
	GB/T 33285.2-2024 Leather and fur - Determination of alkylphenols and alkylphenol polyoxyethylene ethers - Part 2: Indirect method 皮革和毛皮-烷基酚及烷基酚聚氧乙烯醚的测定-第2部分：间接法 - 中英文版
	GB/T 43810-2024 Determination of flavonol glycosides in epimedium extract, a feed additive-High performance liquid chromatography 饲料添加剂淫羊藿提取物中黄酮醇苷的测定-高效液相色谱法 - 中英文版
	GB/T 43654-2024 Determination of styrene and 2-chloroethanol in cell culture medium-Gas chromatography-mass spectrometry (GC-MS) method 智能化立磨粉磨系统-技术要求 - 中英文版
	GB/T 43712-2024 Textiles-Textiles containing phase change materials-Determination of heat storage and heat release properties 基本公共服务标准实施评估指南 - 中英文版
	GB/T 29282-2024 Determination of astaxanthin, an effective ingredient in cosmetics - High performance liquid chromatography 格拉辛纸 - 中英文版
	GB/T 43598-2023 Nanotechnology Determination of oxygen content and carbon-to-oxygen ratio of graphene powder X-ray photoelectron spectroscopy 纳米技术石墨烯粉体氧含量和碳氧比的测定 X射线光电子能谱法 - 中英文版
	GB/T 43571-2023 Determination of migrating organotins in toy materials Gas chromatography-tandem mass spectrometry 玩具材料中可迁移有机锡的测定气相色谱-串联质谱法 - 中英文版
	GB/T 32440.1-2023 Footwear - Chemical test methods - Determination of pHthalates - Part 1: Solvent extraction method 鞋类化学试验方法邻苯二甲酸酯的测定第1部分：溶剂萃取法 - 中英文版
	GB/T 43448-2023 Determination of 17-tripentadecene in honey by gas chromatography mass spectrometry 蜂蜜中17-三十五烯含量的测定气相色谱质谱法 - 中英文版
	GB/T 4893.4-2023 Testing of physical and chemical properties of paint films on furniture surfaces Part 4: Adhesion cross-cut determination method 家具表面漆膜理化性能试验第4部分：附着力交叉切割测定法 - 中英文版
	GB/T 5686.9-2023 Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method) 锰铁、锰硅合金、氮化锰铁和金属锰锰、硅、磷和铁含量的测定波长色散X射线荧光光谱法(熔铸玻璃片法) - 中英文版
	GB/T 3654.8-2023 Ferroniobium Determination of titanium content Chromotropic acid photometry and diantipyrine methane photometry 铌铁钛含量的测定变色酸光度法和二安替比林甲烷光度法 - 中英文版
	GB/T 42513.4-2023 Methods for chemical analysis of nickel alloys Part 4: Determination of silicon content Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry 镍合金化学分析方法第4部分：硅含量的测定一氧化二氮-火焰原子吸收光谱法和钼蓝分光光度法 - 中英文版
	GB/T 42513.2-2023 Methods for chemical analysis of nickel alloys Part 2: Determination of pHosphorus content Molybdenum blue spectrophotometry 镍合金化学分析方法第2部分：磷含量的测定钼蓝分光光度法 - 中英文版
	GB/T 6150.3-2023 Methods for chemical analysis of tungsten concentrates Part 3: Determination of pHosphorus content Phosphomolybdenum yellow spectrophotometry and inductively coupled plasma atomic emission spectrometry 钨精矿化学分析方法第3部分：磷含量的测定磷钼黄分光光度法和电感耦合等离子体原子发射光谱法 - 中英文版
	GB/T 43358-2023 Rare earth ores and rare earth products Determination of total alpha and total beta radioactivity Thick source method 稀土矿及稀土产品总α、总β放射性的测定厚源法 - 中英文版
	GB/T 20405.1-2023 Urine absorbent for incontinence Polyacrylate super absorbent powder Part 1: Determination of pH value 失禁者用尿液吸收剂聚丙烯酸酯高吸水性粉末第1部分：pH值的测定方法 - 中英文版
	GB/T 24168-2023 Determination of pHthalates in textile dyeing and finishing auxiliary products 纺织染整助剂产品中邻苯二甲酸酯的测定 - 中英文版
	GB/T 17530.2-2023 Test methods for industrial acrylic acid and esters Part 2: Determination of organic impurities and purity of industrial acrylic acid esters Gas chromatography 工业丙烯酸及酯的试验方法第2部分：工业用丙烯酸酯有机杂质及纯度的测定气相色谱法 - 中英文版
	GB/T 3394-2023 Determination of trace amounts of carbon monoxide, carbon dioxide and acetylene in ethylene and propylene for industrial use - Gas chromatography 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 - 中英文版
	GB/T 3392-2023 Determination of hydrocarbon impurities in propylene for industrial use - Gas chromatography 工业用丙烯中烃类杂质的测定气相色谱法 - 中英文版
	GB/T 43314-2023 Silicone rubber, Determination of pHenyl and vinyl content, proton nuclear magnetic resonance spectroscopy 硅橡胶　苯基和乙烯基含量的测定　核磁共振氢谱法 - 中英文版
	GB/T 23986.2-2023 Paints and varnishes - Determination of volatile organic compounds (VOC) and/or semi-volatile organic compounds (SVOC) content - Part 2: Gas chromatography 色漆和清漆挥发性有机化合物(VOC)和/或半挥发性有机化合物(SVOC)含量的测定第2部分：气相色谱法 - 中英文版
	GB 5009.294-2023 National food safety standards Determination of tryptophan in food 食品安全国家标准食品中色氨酸的测定 - 中英文版
	GB 31604.57-2023 National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Benzophenones 食品安全国家标准食品接触材料及制品二苯甲酮类物质迁移量的测定 - 中英文版
	GB 31604.54-2023 National Food Safety Standard Food Contact Materials and Products Determination of Migration Amount of Bisphenol F and Bisphenol S 食品安全国家标准食品接触材料及制品双酚F和双酚S迁移量的测定 - 中英文版
	GB 31604.46-2023 National Food Safety Standards Determination of Free Phenols and Determination of Migration Amount in Food Contact Materials and Products 食品安全国家标准食品接触材料及制品游离酚的测定和迁移量的测定 - 中英文版
	GB 31604.50-2020 National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Nonylphenol 食品安全国家标准食品接触材料及制品壬基酚迁移量的测定 - 中英文版
	GB 31660.9-2019 National food safety standards - Determination of ethoxycarbamate residues in edible poultry tissues - High performance liquid chromatography 食品安全国家标准家禽可食性组织中乙氧酰胺苯甲酯残留量的测定高效液相色谱法 - 中英文版
	GB 31660.8-2019 National food safety standards Determination of azaamphenanthrene residues in cattle edible tissues and milk Liquid chromatography-tandem mass spectrometry 食品安全国家标准牛可食性组织及牛奶中氮氨菲啶残留量的测定液相色谱-串联质谱法 - 中英文版
	GB 31660.7-2019 National food safety standards Determination of cyproheptadine and clonidine residues in pig tissues and urine Liquid chromatography-tandem mass spectrometry 食品安全国家标准猪组织和尿液中赛庚啶及可乐定残留量的测定液相色谱-串联质谱法 - 中英文版
	GB 31660.6-2019 National Food Safety Standard Determination of Residues of Five α2-Receptor Agonists in Animal Foods Liquid Chromatography-Tandem Mass Spectrometry 食品安全国家标准动物性食品中5种α2-受体激动剂残留量的测定液相色谱-串联质谱法 - 中英文版
	GB 31660.5-2019 National food safety standards Determination of amantadine residues in animal foods Liquid chromatography-tandem mass spectrometry 食品安全国家标准动物性食品中金刚烷胺残留量的测定液相色谱-串联质谱法 - 中英文版
	GB 31660.4-2019 National food safety standards Determination of megestrol acetate and medroxyprogesterone acetate residues in animal foods Liquid chromatography-tandem mass spectrometry 食品安全国家标准动物性食品中醋酸甲地孕酮和醋酸甲羟孕酮残留量的测定液相色谱-串联质谱法 - 中英文版
	GB 31660.3-2019 National Food Safety Standard Determination of Trifluralin Residues in Aquatic Products Gas Chromatography 食品安全国家标准水产品中氟乐灵残留量的测定气相色谱法 - 中英文版
	GB 31660.2-2019 National Food Safety Standard Determination of octylphenol, nonylphenol, bisphenol A, diethylstilbestrol, estrone, 17α-ethinyl estradiol, 17β-estradiol and estriol residues in aquatic products by gas chromatography - mass spectrometry 食品安全国家标准水产品中辛基酚、壬基酚、双酚A、已烯雌酚、雌酮、17α-乙炔雌二醇、17β-雌二醇、雌三醇残留量的测定气相色谱-质谱法 - 中英文版
	GB 31660.1-2019 National food safety standards Determination of macrolide drug residues in aquatic products Liquid chromatography-tandem mass spectrometry 食品安全国家标准水产品中大环内酯类药物残留量的测定液相色谱-串联质谱法 - 中英文版
	GB 23200.117-2019 National food safety standards Determination of copper quinoline residues in plant-derived foods High performance liquid chromatography 食品安全国家标准植物源性食品中喹啉铜残留量的测定高效液相色谱法 - 中英文版

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