China Determination method pH GB Standards List

China "Determination method pH" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 14634.6-2010	Test methods of rare earth three-band phosphors for fluorescent lamps - Part 6: Determination of specific surface area 灯用稀土三基色荧光粉试验方法第6部分：比表面积的测定	China National Standards Determination method pH	English PDF
GB/T 14634.5-2010	Test methods of rare earth three-band phosphors for fluorescent lamps - Part 5: Determination of density 灯用稀土三基色荧光粉试验方法第5部分：密度的测定	China National Standards Determination method pH	English PDF
GB/T 14634.3-2010	Test methods of rare earth three-band phosphors for fluorescent lamps - Part 3: Determination of thermostability 灯用稀土三基色荧光粉试验方法第3部份：热稳定性的测定	China National Standards Determination method pH	English PDF
GB/T 14634.2-2010	Test methods of rare earth three-band phosphors for fluorescent lamps - Part 2: Determination of emission dominantpeak and chromaticity 灯用稀土三基色荧光粉试验方法第2部分：发射主峰和色度性能的测定	China National Standards Determination method pH	English PDF
GB/T 14634.1-2010	Test methods of rare earth three-band phosphors for fluorescent lamps - Part 1: Determination of relative brightness 灯用稀土三基色荧光粉试验方法第1部分：相对亮度的测定	China National Standards Determination method pH	English PDF
GB/T 24991-2010	Paper,board and pulps - Determination of lead content - Graphite furnace atomic absorption spectrometry method 纸、纸板和纸浆铅含量的测定石墨炉原子吸收法	China National Standards Determination method pH	English PDF
GB/T 11060.3-2010	Natural gas - Determination of sulfur compound - Part 3: Determination of hydrogen sulfide content by lead acetate reaction rate dual photo path method 天然气含硫化合物的测定第3部分：用乙酸铅反应速率双光路检测法测定硫化氢含量	China National Standards Determination method pH	English PDF
GB/T 6276.7-2010	Determination of ammonium hydrogen carbonate for industrial use - Part 7: Arsenic content - Silver diethyl dithiocarbamate photometric method 工业用碳酸氢铵的测定方法第7部分：砷含量二乙基二硫代氨基甲酸银分光光度法	China National Standards Determination method pH	English PDF
GB/T 6276.6-2010	Determination of ammonium hydrogen carbonate for industrial use - Part 6: Iron content o - Phenathroline spectrophotometric method 工业用碳酸氢铵的测定方法第6部分：铁含量邻菲啰啉分光光度法	China National Standards Determination method pH	English PDF
GB/T 6276.4-2010	Determination of ammonium hydrogen carbonate for industrial use - Part 4: Sulphate content - Visible turbidimetric method 工业用碳酸氢铵的测定方法第4部分：硫酸盐含量目视比浊法	China National Standards Determination method pH	English PDF
GB/T 6276.3-2010	Determination of ammonium hydrogen carbonate for industrial use - Part 3: Sulphide content - Visible turbidimetric method 工业用碳酸氢铵的测定方法第3部分：硫化物含量目视比浊法	China National Standards Determination method pH	English PDF
GB/T 2441.9-2010	Determination of urea - Part 9: Methylenediurea content - Spectrophotometric method 尿素的测定方法第9部分：亚甲基二脲含量分光光度法	China National Standards Determination method pH	English PDF
GB/T 2441.8-2010	Determination of urea - Part 8: Sulphate content - Visible turbidimetric method 尿素的测定方法第8部分：硫酸盐含量目视比浊法	China National Standards Determination method pH	English PDF
GB/T 2441.4-2010	Determination of urea - Part 4: Iron content 1,10 - Phenanthroline spectrophotometric method 尿素的测定方法第4部分：铁含量邻菲啰啉分光光度法	China National Standards Determination method pH	English PDF
GB/T 2441.2-2010	Determination of urea - Part 2: Biuret content - Spectrophotometric method 尿素的测定方法第2部分：缩二脲含量分光光度法	China National Standards Determination method pH	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 Determination method pH	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 Determination method pH	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 Determination method pH	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 Determination method pH	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 Determination method pH	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 Determination method pH	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 Determination method pH	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 Determination method pH	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 Determination method pH	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 Determination method pH	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 Determination method pH	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 Determination method pH	English PDF
GB/T 7717.17-2009	Acrylonitrile for industrial use - Part 17: Determination of content of copper - Graphite furnace atomic absorption spectrometer method 工业用丙烯腈第17部分：铜含量的测定石墨炉原子吸收法	China National Standards Determination method pH	English PDF
GB/T 7717.16-2009	Acrylonitrile for industrial use - Part 16: Determination of content of iron - Graphite furnace atomic absorption spectrometer method 工业用丙烯腈第16部分：铁含量的测定石墨炉原子吸收法	China National Standards Determination method pH	English PDF
GB/T 6150.8-2009	Methods for chemical analysis of tungsten concentrates - Determination of molybdenum content - The thiocyanate spectrophotometry 钨精矿化学分析方法钼量的测定硫氰酸盐分光光度法	China National Standards Determination method pH	English PDF
GB/T 6150.3-2009	Methods for chemical analysis of tungsten concentrates - Determination of phosphorus content - The phosphorus molybdenum yellow spectrophotometry 钨精矿化学分析方法磷量的测定磷钼黄分光光度法	China National Standards Determination method pH	English PDF
GB/T 6150.16-2009	Methods for chemical analysis of tungsten concentrates - Determination of iron content - The sulfosalicylic acid spectrophotometry 钨精矿化学分析方法铁量的测定磺基水杨酸分光光度法	China National Standards Determination method pH	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 Determination method pH	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 Determination method pH	English PDF
GB/T 24519-2009	Manganese ores - Determination of magnesium, aluminum, silicon, phosphorus, sulfur, potassium, calcium, titanium, manganese, iron, nickel, copper, zinc, barium and lead content - Wavelength dispersive X-ray fluorescence spectrometric method 锰矿石镁、铝、硅、磷、硫、钾、钙、钛、锰、铁、镍、铜、锌、钡和铅含量的测定波长色散X射线荧光光谱法	China National Standards Determination method pH	English PDF
GB/T 24585-2009	Ferronickel - Determination of phosphorus, manganese, chromium, copper, cobalt and silicon contents - Inductively coupled plasma atomic emission spectrometric method 镍铁磷、锰、铬、铜、钴和硅含量的测定电感耦合等离子体原子发射光谱法	China National Standards Determination method pH	English PDF
GB/T 24583.8-2009	Vanadium-Nitrogen alloy - Determination of silicon, manganese, phosphorus, aluminum content - Inductively inductively coupled plasma atomic emission spectrometric method 钒氮合金硅、锰、磷、铝含量的测定电感耦合等离子体原子发射光谱法	China National Standards Determination method pH	English PDF
GB/T 24583.5-2009	Vanadium-Nitrogen alloy - Determination of phosphorus content - The bismuth molybdenum blue spectrophotometry method 钒氮合金磷含量的测定铋磷钼蓝分光光度法	China National Standards Determination method pH	English PDF
GB/T 223.84-2009	Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method 钢铁及合金钛含量的测定二安替比林甲烷分光光度法	China National Standards Determination method pH	English PDF
GB/T 16484.4-2009	Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 4: Determination of thorium oxide content - ArsenazoⅢ spectrophotometry 氯化稀土、碳酸轻稀土化学分析方法第4部分：氧化钍量的测定偶氮胂Ⅲ分光光度法	China National Standards Determination method pH	English PDF
GB/T 16484.21-2009	Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 21: Determination of iron oxide content - 1,10-phenanthroline spectrophotometry 氯化稀土、碳酸轻稀土化学分析方法第21部分：氧化铁量的测定 1，10-二氮杂菲分光光度法	China National Standards Determination method pH	English PDF
GB/T 16484.14-2009	Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 14: Determination of phosphorus radical content - Phosphorus-antimonate-molybdenum blue spectrophotometry 氯化稀土、碳酸轻稀土化学分析方法第14部分：磷酸根量的测定锑磷钼蓝分光光度法	China National Standards Determination method pH	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 Determination method pH	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 Determination method pH	English PDF
GB/T 8704.9-2009	Ferrovanadium - Determination of manganese content - The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method 钒铁锰含量的测定高碘酸钾光度法和火焰原子吸收光谱法	China National Standards Determination method pH	English PDF
GB/T 8704.8-2009	Ferrovanadium - Determination of aluminium content - The chromazurol S spectrophotometric method and EDTA titrimetric method 钒铁铝含量的测定铬天青S分光光度法和EDTA滴定法	China National Standards Determination method pH	English PDF
GB/T 8704.7-2009	Ferrovanadium - Determination of phosphorus content - The molybdenum blue photometric method 钒铁磷含量的测定钼蓝分光光度法	China National Standards Determination method pH	English PDF
GB/T 24227-2009	Chromium ores and concentrates - Determination of silicon content - Spectrophotometric method and gravimetric method 铬矿石和铬精矿硅含量的测定分光光度法和重量法	China National Standards Determination method pH	English PDF
GB/T 24223-2009	Chromium ores - Determination of phosphorus content - Reduced molybdophosphate photometric method 铬矿石磷含量的测定还原磷钼酸盐分光光度法	China National Standards Determination method pH	English PDF
GB/T 8039-2009	Benzol products of coal carbonization-determination of total sulphur content-reduction and spectrophotometric method 焦化苯类产品全硫含量的还原分光光度测定方法	China National Standards Determination method pH	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 Determination method pH	English PDF
GB/T 4701.7-2009	Ferrotitanium - Determination of phosphorus content - Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method 钛铁磷含量的测定铋磷钼蓝分光光度法和钼蓝分光光度法	China National Standards Determination method pH	English PDF
GB/T 4701.3-2009	Ferrotitanium - Determination of copper content - The DDTC photometric method and the flame atomic absorption spectrometric method 钛铁铜含量的测定铜试剂光度法和火焰原子吸收光谱法	China National Standards Determination method pH	English PDF
GB/T 4701.2-2009	Ferrotitanium - Determination of silicon content - The sulphuric acid dehydration gravimetric method 钛铁硅含量的测定硫酸脱水重量法	China National Standards Determination method pH	English PDF
GB/T 3710-2009	Method of determination for crystallizing point of technical phenol and phenic acid 工业酚、苯酚结晶点测定方法	China National Standards Determination method pH	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 Determination method pH	English PDF
GB/T 24198-2009	Ferronickel - Determination of nickel, silicon, phosphorus, manganese, cobalt, chromium, and copper contents - Wavelength dispersive X-ray fluorescence spectrometry（Routine method）镍铁镍、硅、磷、锰、钴、铬和铜含量的测定波长色散X-射线荧光光谱法(常规法)	China National Standards Determination method pH	English PDF
GB/T 24194-2009	Ferrosilicon - Determination of aluminium, calcium, manganese, chromium, titanium, copper, phosphorus and nickel content - Inductively coupled plasma atomic emission spectrometric method 硅铁铝、钙、锰、铬、钛、铜、磷和镍含量的测定电感耦合等离子体原子发射光谱法	China National Standards Determination method pH	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 Determination method pH	English PDF
GB/T 23993-2009	Determination of formaldehyde content of waterborne coatings - Spectrophtometric method with acetylacetone 水性涂料中甲醛含量的测定乙酰丙酮分光光度法	China National Standards Determination method pH	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 Determination method pH	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 Determination method pH	English PDF
GB/T 23972-2009	Determination of alkylphenols and alkylphenol polyethoxylates in textile dyeing and finishing auxiliaries - LC/MS method 纺织染整助剂中烷基苯酚及烷基苯酚聚氧乙烯醚的测定高效液相色谱/质谱法	China National Standards Determination method pH	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 Determination method pH	English PDF
GB/T 23947.1-2009	Inorganic chemicals for industrial use - General method for determination of arsenic - Part 1: Silver diethyldithiocarbamate photometric method 无机化工产品中砷测定的通用方法第1部分：二乙基二硫代氨基甲酸银光度法	China National Standards Determination method pH	English PDF
GB/T 23944-2009	Inorganic chemicals for products use - General method for the determination of aluminium - Chromazurol S-spectrophotometric method 无机化工产品中铝测定的通用方法铬天青S分光光度法	China National Standards Determination method pH	English PDF
GB/T 23943-2009	Inorganic chemicals for industrial use - General method for the determination of chromium(Ⅵ) content - 1,5-diphenylcarbohydrazide spectrophotometric method 无机化工产品中六价铬含量测定的通用方法二苯碳酰二肼分光光度法	China National Standards Determination method pH	English PDF
GB/T 23874-2009	Determination of xylanase activity in feed additives - Spectrophotometric method 饲料添加剂木聚糖酶活力的测定分光光度法	China National Standards Determination method pH	English PDF
GB/T 18634-2009	Determination of feed phytase activity - Spectrophotometric method 饲用植酸酶活性的测定分光光度法	China National Standards Determination method pH	English PDF
GB/T 23844-2009	Inorganic chemicals for industrial use - General method for the determination of sulphate - Visible turbidimetric method 无机化工产品中硫酸盐测定通用方法目视比浊法	China National Standards Determination method pH	English PDF
GB/T 23843-2009	Inorganic chemical products - General method for the determination of total phosphorus（V）oride content 无机化工产品中五氧化二磷含量测定的通用方法	China National Standards Determination method pH	English PDF
GB/T 23842-2009	General method for the determination of silicon content of inorganic chemicals - Reduced molybdosilicate spectrophotometric method 无机化工产品中硅含量测定通用方法还原硅钼酸盐分光光度法	China National Standards Determination method pH	English PDF
GB/T 23834.6-2009	Chemical analysis method for stannous sulfate - Part 6: Determination of iron content - 1,10-phenanthroline spectrophotometry 硫酸亚锡化学分析方法第6部分：铁含量的测定邻菲啰啉分光光度法	China National Standards Determination method pH	English PDF
GB/T 23834.5-2009	Chemical analysis method for stannous sulfate - Part 5: Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometry 硫酸亚锡化学分析方法第5部分：砷含量的测定二乙基二硫代氨基甲酸银分光光度法	China National Standards Determination method pH	English PDF
GB/T 23769-2009	Inorganic chemical products - General method for the determination of pH values 无机化工产品水溶液中pH值测定通用方法	China National Standards Determination method pH	English PDF
GB/T 23750-2009	Determination of Glyphosate residues in plant products-GC-MS method 植物性产品中草甘膦残留量的测定气相色谱-质谱法	China National Standards Determination method pH	English PDF
GB/T 23749-2009	Determination of sodium copper chlorophyllin in foods－Spectrophotometric method 食品中叶绿素铜钠的测定分光光度法	China National Standards Determination method pH	English PDF
GB/T 23496-2009	Determination of forbidden materials in foods - Dyes of basic orange - High performance liquid chromatography method 食品中禁用物质的检测碱性橙染料高效液相色谱法	China National Standards Determination method pH	English PDF
GB/T 23495-2009	Determination of benzoic acid, sorbic acid and saccharin sodium in foods - High performance liquid chromatography method 食品中苯甲酸、山梨酸和糖精钠的测定高效液相色谱法	China National Standards Determination method pH	English PDF
GB/T 23595.6-2009	Test methods of rare earth yellow phosphor for white LED lamps - Part 6: Determination of conductivity 白光LED灯用稀土黄色荧光粉试验方法第6部分：电导率的测定	China National Standards Determination method pH	English PDF
GB/T 23595.5-2009	Test methods of rare earth yellow phosphor for white LED lamps - Part 5: Determination of pH value 白光LED灯用稀土黄色荧光粉试验方法第5部分：pH值的测定	China National Standards Determination method pH	English PDF
GB/T 23595.4-2009	Test methods of rare earth yellow phosphor for white LED lamps - Part 4: Determination of thermostability 白光LED灯用稀土黄色荧光粉试验方法第4部分：热稳定性的测定	China National Standards Determination method pH	English PDF
GB/T 23595.3-2009	Test methods of rare earth yellow phosphor for white LED lamps - Part 3: Determination of chromaticity coordinates 白光LED灯用稀土黄色荧光粉试验方法第3部分：色品坐标的测定	China National Standards Determination method pH	English PDF
GB/T 23595.2-2009	Test methods of rare earth yellow phosphor for white LED lamps - Part 2: Determination of relative brightness 白光LED灯用稀土黄色荧光粉试验方法第2部分：相对亮度的测定	China National Standards Determination method pH	English PDF
GB/T 23595.1-2009	Test methods of rare earth yellow phosphor for white LED lamps - Part 1: Determination of spectrum property 白光LED灯用稀土黄色荧光粉试验方法第1部分：光谱性能的测定	China National Standards Determination method pH	English PDF
GB/T 6609.37-2009	Chemical analysis methods and determination of physical performance of alumina - Part 37: Determination of the particles size content less then 20μm 氧化铝化学分析方法和物理性能测定方法第37部分：粒度小于20μm颗粒含量的测定	China National Standards Determination method pH	English PDF
GB/T 6609.36-2009	Chemical analysis methods and determination of physical performance of alumina - Part 36: Determination of flow time 氧化铝化学分析方法和物理性能测定方法第36部分：流动时间的测定	China National Standards Determination method pH	English PDF
GB/T 6609.35-2009	Chemical analysis methods and determination of physical performance of alumina - Part 35: Determination of specific surface area by nitrogen adsorption 氧化铝化学分析方法和物理性能测定方法第35部分：比表面积的测定氮吸附法	China National Standards Determination method pH	English PDF
GB/T 6609.34-2009	Chemical analysis methods and determination of physical performance of alumina - Part 34: Method of calculating alumina content 氧化铝化学分析方法和物理性能测定方法第34部分：三氧化二铝含量的计算方法	China National Standards Determination method pH	English PDF
GB/T 6609.33-2009	Chemical analysis methods and determination of physical performance of alumina - Part 33: Determination of attrition index 氧化铝化学分析方法和物理性能测定方法第33部分：磨损指数的测定	China National Standards Determination method pH	English PDF
GB/T 6609.32-2009	Chemical analysis methods and determination of physical performance of alumina - Part 32: Determination of a-alumina content by X-ray diffraction 氧化铝化学分析方法和物理性能测定方法第32部分：a-三氧化二铝含量的测定 X-射线衍射法	China National Standards Determination method pH	English PDF
GB/T 6609.31-2009	Chemical analysis methods and determination of physical performance of alumina - Part 31: Determination of angle of flow 氧化铝化学分析方法和物理性能测定方法第31部分：流动角的测定	China National Standards Determination method pH	English PDF
GB/T 6609.30-2009	Chemical analysis methods and determination of physical performance of alumina - Part 30: X-ray fluorescence spectrometric method for the determination centent of trace elements 氧化铝化学分析方法和物理性能测定方法第30部分：X射线荧光光谱法测定微量元素含量	China National Standards Determination method pH	English PDF
GB/T 6609.27-2009	Chemical analysis methods and determination of physical performance of alumina - Part 27: Partical size analysis - Method using electriformed sieves 氧化铝化学分析方法和物理性能测定方法第27部分：粒度分析筛分法	China National Standards Determination method pH	English PDF
GB/T 6609.2-2009	Chemical analysis methods and determination of physical performance of aluminium hydroxide - Part 2: Determination of loss of mass at 300℃ and 1000℃ 氧化铝化学分析方法和物理性能测定方法第2部分：300℃和1000℃质量损失的测定	China National Standards Determination method pH	English PDF
GB/T 13748.21-2009	Chemical analysis methods of magnesium and magnesium alloys - Part 21: Determination of elements by photoelectric direct reading atomic emission spectrometry 镁及镁合金化学分析方法第21部分：光电直读原子发射光谱分析方法测定元素含量	China National Standards Determination method pH	English PDF
GB/T 11066.10-2009	Methods for chemical analysis of gold - Determination of silicon content - Molybdenum blue spectrophotometry 金化学分析方法硅量的测定钼蓝分光光度法	China National Standards Determination method pH	English PDF
GB/T 4103.15-2009	Methods for chemical analysis of lead and lead alloys - Part 15: Determination of nickel content - Flame atomic absorption spectrophotometry 铅及铅合金化学分析方法第15部分：镍量的测定火焰原子吸收光谱法	China National Standards Determination method pH	English PDF
GB/T 4103.14-2009	Methods for chemical analysis of lead and lead alloys - Part 14: Determination of cadmium content - Flame atomic absorption spectrophotometry 铅及铅合金化学分析方法第14部分：镉量的测定火焰原子吸收光谱法	China National Standards Determination method pH	English PDF
GB/T 23504-2009	Determination of zearalenone in food - High performance liquid chromatographic method with immunoaffinity column clean-up 食品中玉米赤霉烯酮的测定免疫亲和层析净化高效液相色谱法	China National Standards Determination method pH	English PDF

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