Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 30201-2013 |
Granular coal-based activated carbon for desulfurization and deNitration 脱硫脱硝用煤质颗粒活性炭 |
China National Standards Nitr |
 English PDF |
| GB/T 15898-2013 |
Chemical reagent—Cobalt Nitrate hexahydrate 化学试剂 六水合硝酸钴(硝酸钴) |
China National Standards Nitr |
English PDF |
| GB/T 30075-2013 |
Rare earth activated Nitride red phosphors for LEDs LED用稀土氮化物红色荧光粉 |
China National Standards Nitr |
English PDF |
| GB/T 30061-2013 |
Ferromanganese-silicon Nitride 氮化锰硅 |
China National Standards Nitr |
English PDF |
| GB/T 29879-2013 |
Test method for hazard classification of ammonium Nitrate 硝酸铵类物质危险特性分类方法 |
China National Standards Nitr |
English PDF |
| GB/T 29878-2013 |
Test method for hazard classification of cellulose Nitrate 硝化纤维素类物质危险特性分类方法 |
China National Standards Nitr |
English PDF |
| GB/T 29877-2013 |
Test method for hazard classification of Nitroglycerine 硝化甘油类物质危险特性分类方法 |
China National Standards Nitr |
English PDF |
| GB/T 20784-2013 |
Potassium Nitrate for agricultural use 农业用硝酸钾 |
China National Standards Nitr |
English PDF |
| GB/T 29677-2013 |
Determination of Nitromethane in cosmetics - Gas chromatography-mass spectrometry 化妆品中硝甲烷的测定 气相色谱-质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 29672-2013 |
Determination of acryloNitrile in cosmetics - Gas chromatography-mass spectrometry 化妆品中丙烯腈的测定 气相色谱-质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 29669-2013 |
Determination of 10 volatile Nitrosamines including N-Nitrosodimethylamine in cosmetics - Gas chromatography tandem mass spectrometry 化妆品中N-亚硝基二甲基胺等10种挥发性亚硝胺的测定 气相色谱-质谱/质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 29666-2013 |
Cosmetic preservatives - Mixture of methylchloroisothiazolinone and methylisothiazolinone with magnesium chloride and magnesium Nitrate 化妆品用防腐剂 甲基氯异噻唑啉酮和甲基异噻唑啉酮与氯化镁及硝酸镁的混合物 |
China National Standards Nitr |
English PDF |
| GB/T 1653-2013 |
o、p-ChloroNitrobenzene 邻、对硝基氯苯 |
China National Standards Nitr |
English PDF |
| GB/T 4325.23-2013 |
Methods for chemical analysis of molybdenum - Part 23: Determination of oxygen and Nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method 钼化学分析方法 第23部分：氧量和氮量的测定 惰气熔融红外吸收法-热导法 |
China National Standards Nitr |
English PDF |
| GB/T 4324.26-2012 |
Methods for chemical analysis of tungsten - Part 26: Determination of Nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry 钨化学分析方法 第26部分：氮量的测定 脉冲加热惰气熔融-热导法和奈氏试剂分光光度法 |
China National Standards Nitr |
English PDF |
| GB 29441-2012 |
The norm of energy consumption per unit product of dilute Nitric acid 稀硝酸单位产品能源消耗限额 |
China National Standards Nitr |
English PDF |
| GB/T 5458-2012 |
Liquid Nitrogen biological container 液氮生物容器 |
China National Standards Nitr |
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 Nitr |
English PDF |
| GB/T 17674-2012 |
Determination of Nitrogen in crude oil by boat-inlet chemiluminescence 原油中氮含量的测定 舟进样化学发光法 |
China National Standards Nitr |
English PDF |
| GB/T 16774-2012 |
Autoboosting caliber liquid Nitrogen container 自增压式液氮容器 |
China National Standards Nitr |
English PDF |
| GB/T 14174-2012 |
Large caliber liquid Nitrogen container 大口径液氮容器 |
China National Standards Nitr |
English PDF |
| GB/T 28971-2012 |
Cigarettes - Determination of tobacco specific N-Nitrosamines in sidestream smoke GC-TEA method 卷烟 侧流烟气中烟草特有N-亚硝胺的测定 气相色谱-热能分析仪法 |
China National Standards Nitr |
English PDF |
| GB/T 10516-2012 |
Determination of average crushing strength for Nitrophosphate 硝酸磷肥颗粒平均抗压碎力的测定 |
China National Standards Nitr |
English PDF |
| GB/T 10515-2012 |
Determination of particle size for Nitrophosphate 硝酸磷肥粒度的测定 |
China National Standards Nitr |
English PDF |
| GB/T 10514-2012 |
Determination of free water for Nitrophosphate - Oven method 硝酸磷肥中游离水含量的测定 烘箱法 |
China National Standards Nitr |
English PDF |
| GB/T 10513-2012 |
Determination of free water for Nitrophosphate - Karl fischer method 硝酸磷肥中游离水含量的测定 卡尔？费休法 |
China National Standards Nitr |
English PDF |
| GB 29213-2012 |
National Food Safety Standard - Food Additive - Potassium Nitrate 食品安全国家标准 食品添加剂 硝酸钾 |
China National Standards Nitr |
English PDF |
| GB 29202-2012 |
National Food Safety Standard - Food Additive - Nitrogen 食品安全国家标准 食品添加剂 氮气 |
China National Standards Nitr |
English PDF |
| GB 11666.1-2012 |
Health protection zone for fertilizer industry - Part 1：Nitrogen fertilizer industry 肥料制造业卫生防护距离 第1部分：氮肥制造业 |
China National Standards Nitr |
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 Nitr |
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 Nitr |
English PDF |
| GB 28656-2012 |
Calcium Nitrite for industrial use 工业亚硝酸钙 |
China National Standards Nitr |
English PDF |
| GB/T 28729-2012 |
Nitrous oxide 氧化亚氮 |
China National Standards Nitr |
English PDF |
| GB/T 28611-2012 |
o-Nitrotoluene、 p-Nitrotoluene 邻、对硝基甲苯 |
China National Standards Nitr |
English PDF |
| GB/T 2402-2012 |
Cationic dyes - Determination of staining other fibers at polyacryloNitrile fiber dyeing 阳离子染料 染腈纶时对其他各种织物沾色的测定 |
China National Standards Nitr |
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 Nitr |
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 Nitr |
English PDF |
| GB/T 27854-2011 |
Chemicals - Soil microorganisms - Nitrogen transformation test 化学品 土壤微生物 氮转化试验 |
China National Standards Nitr |
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 Nitr |
English PDF |
| GB 1918-2011 |
Potassium Nitrate for industrial use 工业硝酸钾 |
China National Standards Nitr |
English PDF |
| GB/T 27523-2011 |
Cigarettes - Determination of volatile organic compounds (1,3-butadiene, isoprene, acryloNitrile, benzene, toluene) in mainstream smoke - GC-MS method 卷烟 主流烟气中挥发性有机化合物(1，3-丁二烯、异戊二烯、丙烯腈、苯、甲苯)的测定 气相色谱-质谱联用法 |
China National Standards Nitr |
English PDF |
| GB/T 4698.7-2011 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys - Determination of oxygen and Nitrogen content 海绵钛、钛及钛合金化学分析方法 氧量、氮量的测定 |
China National Standards Nitr |
English PDF |
| GB/T 659-2011 |
Chemical reagent - Ammonium Nitrate 化学试剂 硝酸铵 |
China National Standards Nitr |
English PDF |
| GB/T 653-2011 |
Chemical reagent - Barium Nitrate 化学试剂 硝酸钡 |
China National Standards Nitr |
English PDF |
| GB/T 647-2011 |
Chemical reagent - Potassium Nitrate 化学试剂 硝酸钾 |
China National Standards Nitr |
English PDF |
| GB/T 636-2011 |
Chemical reagent - Sodium Nitrate 化学试剂 硝酸钠 |
China National Standards Nitr |
English PDF |
| GB/T 26322-2010 |
Examination of Nitrite bacteria in industrial circulating cooling water - MPN test 工业循环冷却水中亚硝化菌的测定 MPN法 |
China National Standards Nitr |
English PDF |
| GB/T 13882-2010 |
Determination of iodine in feeds - Ferric thiocyanate-Nitric acid catalytic kinetic method 饲料中碘的测定 硫氰酸铁-亚硝酸催化动力学法 |
China National Standards Nitr |
English PDF |
| GB 26448-2010 |
Transport of dangerous goods - Test methods and criteria relating to the sensitivity of ammonium Nitrate emulsions, suspension or gels, intermediate for blasting explosives(ANE) 危险货物运输 炸药中间体（ANE）的敏感性试验方法和判据 |
China National Standards Nitr |
English PDF |
| GB 26447-2010 |
Transport of dangerous goods - Classification procedures,test methods relating to ammonium Nitrate fertilizers capable of self-sustaining decomposition 危险货物运输 能够自持分解的硝酸铵化肥的分类程序、试验方法和判据 |
China National Standards Nitr |
English PDF |
| GB/T 26251-2010 |
Fluorine and mixed gases of fluorine-Nitrogen 氟及氟氮混合气 |
China National Standards Nitr |
English PDF |
| GB 26131-2010 |
Emission standard of pollutants for Nitric acid industry 硝酸工业污染物排放标准 |
China National Standards Nitr |
English PDF |
| GB/T 25785-2010 |
2-Amino-4,6-diNitrophenol sodium（picramic acid sodium hydrate） 2-氨基-4,6-二硝基酚钠（苦氨酸钠） |
China National Standards Nitr |
English PDF |
| GB/T 25784-2010 |
2,4,6 -TriNitrophenol（Picric acid） 2,4,6-三硝基苯酚（苦味酸） |
China National Standards Nitr |
English PDF |
| GB/T 25780-2010 |
1-Nitroanthraquinone 1-硝基蒽醌 |
China National Standards Nitr |
English PDF |
| GB/T 25272-2010 |
Moisture - proof agents for Nitrocellulose coatings 硝基涂料防潮剂 |
China National Standards Nitr |
English PDF |
| GB/T 25271-2010 |
Nitrocellulose coatings 硝基涂料 |
China National Standards Nitr |
English PDF |
| GB/T 8572-2010 |
Determination of total Nitrogen content for compound fertilizers titrimetric method after distillation 复混肥料中总氮含量的测定 蒸馏后滴定法 |
China National Standards Nitr |
English PDF |
| GB 5009.33-2010 |
National Food Safety Standard-DETERMINATION OF NitrITE AND NITRATE IN FOODS 食品安全国家标准 食品中亚硝酸盐与硝酸盐的测定 |
China National Standards Nitr |
English PDF |
| GB 13649-2009 |
FeNitrothion technical 杀螟硫磷原药 |
China National Standards Nitr |
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 Nitr |
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 Nitr |
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 Nitr |
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 Nitr |
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 Nitr |
English PDF |
| GB/T 24583.7-2009 |
Vanadium-Nitrogen alloy - Determination of oxygen content - The infrared absorption method 钒氮合金 氧含量的测定 红外线吸收法 |
China National Standards Nitr |
English PDF |
| GB/T 24583.6-2009 |
Vanadium-Nitrogen alloy - Determination of sulfur content - The infrared absorption method 钒氮合金 硫含量的测定 红外线吸收法 |
China National Standards Nitr |
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 Nitr |
English PDF |
| GB/T 24583.4-2009 |
Vanadium-Nitrogen alloy - Determination carbon of content - The infrared absorption method 钒氮合金 碳含量的测定 红外线吸收法 |
China National Standards Nitr |
English PDF |
| GB/T 24583.3-2009 |
Vanadium-Nitrogen alloy - Determination of nitrogen content - The distillation-neutralization titration method 钒氮合金 氮含量的测定 蒸馏－中和滴定法 |
China National Standards Nitr |
English PDF |
| GB/T 24583.2-2009 |
Vanadium-Nitrogen alloy - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas 钒氮合金 氮含量的测定 惰性气体熔融热导法 |
China National Standards Nitr |
English PDF |
| GB/T 24583.1-2009 |
Vanadium-Nitrogen alloy - Determination of vanadium content - The ammonium ferrous sulfate titration method 钒氮合金 钒含量的测定 硫酸亚铁铵滴定法 |
China National Standards Nitr |
English PDF |
| GB/T 16944-2009 |
Gas for electronic industry - Nitr ogen 电子工业用气体 氮 |
China National Standards Nitr |
English PDF |
| GB/T 16484.15-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 15: Determination of chlorine content in light rare earth carbonate - Silver Nitrate turbidimetry 氯化稀土、碳酸轻稀土化学分析方法 第15部分：碳酸轻稀土中氯量的测定 硝酸银比浊法 |
China National Standards Nitr |
English PDF |
| GB/T 14600-2009 |
Gas for electronic industry - Nitrous oxide 电子工业用气体 氧化亚氮 |
China National Standards Nitr |
English PDF |
| GB/T 10322.8-2009 |
Iron ores - Single-point determination of specific surface area - Nitrogen adsorption method 铁矿石 比表面积的单点测定 氮吸附法 |
China National Standards Nitr |
English PDF |
| GB/T 24318-2009 |
Determination of total Nitrogen content in animal feeding stuffs by combustion according to the dumas principle and calculation of the crude protein content 杜马斯燃烧法测定饲料原料中总氮含量及粗蛋白质的计算 |
China National Standards Nitr |
English PDF |
| GB/T 12672-2009 |
AcryloNitrile-butadiene-styrene(ABS) resin 丙烯腈-丁二烯-苯乙烯(ABS)树脂 |
China National Standards Nitr |
English PDF |
| GB/T 24153-2009 |
Rubber and elastomer materials - Determination of N-Nitrosamines 橡胶及弹性体材料 N-亚硝基胺的测定 |
China National Standards Nitr |
English PDF |
| GB/T 2910.15-2009 |
Textiles - Quantitative chemical analysis - Part 15: Mixtures of jute and certain animal fibres (method by determining Nitrogen content) 纺织品 定量化学分析 第15部分：黄麻与某些动物纤维的混合物（含氮量法） |
China National Standards Nitr |
English PDF |
| GB/T 23998-2009 |
Indoor decorating and refurbishing solvent-based Nitrocellulose coatings for woodenware 室内装饰装修用溶剂型硝基木器涂料 |
China National Standards Nitr |
English PDF |
| GB/T 23958-2009 |
IminodiacetoNitrile for industrial use 工业用亚氨基二乙腈 |
China National Standards Nitr |
English PDF |
| GB/T 23952-2009 |
Inorganic chemicals for industrial use - General method for the determination of total Nitrogen content - Distillation-acid-base titrations method 无机化工产品中总氮含量测定的通用方法 蒸馏-酸碱滴定法 |
China National Standards Nitr |
English PDF |
| GB/T 23835.12-2009 |
Lithium perchlorate anhydrous - Part 12: Determination of total Nitrogen content 无水高氯酸锂 第12部分：总氮含量测定 |
China National Standards Nitr |
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 Nitr |
English PDF |
| GB/T 23772-2009 |
Inorganic chemicals for industrial use - General method for the determination of total Nitrogen content - Nessler’s reagent colorimetric method 无机化工产品中总氮含量测定的通用方法 蒸馏-纳氏试剂比色法 |
China National Standards Nitr |
English PDF |
| GB 13650-2009 |
FeNitrothion emulsifiable concentrates 杀螟硫磷乳油 |
China National Standards Nitr |
English PDF |
| GB/T 9335-2009 |
Nitrobenzene 硝基苯 |
China National Standards Nitr |
English PDF |
| GB/T 23669-2009 |
2,6-Dibromo-4-Nitroaniline 2，6-二溴-4-硝基苯胺 |
China National Standards Nitr |
English PDF |
| GB/T 23668-2009 |
2,6-Dichloro-4-Nitroaniline 2，6-二氯-4-硝基苯胺 |
China National Standards Nitr |
English PDF |
| GB/T 6409.2-2009 |
Superabrasives - Diamond or cubic boron Nitride grinding tools - Shapes and dimensions 超硬磨料制品 金刚石或立方氮化硼磨具 形状和尺寸 |
China National Standards Nitr |
English PDF |
| GB/T 23537-2009 |
Superabrasives - Limit deviations and run-out tolerances for grinding wheels with diamond or cubic boron Nitride and mounted points 超硬磨料制品 金刚石或立方氮化硼砂轮和磨头 极限偏差和圆跳动公差 |
China National Standards Nitr |
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 Nitr |
English PDF |
| GB/T 23296.8-2009 |
Food contact materials - Polymer - Determination of acryloNitrile in food simulants - Gas chromatography 食品接触材料 高分子材料 食品模拟物中丙烯腈的测定 气相色谱法 |
China National Standards Nitr |
English PDF |
| GB/T 23410-2009 |
Determination of residues of Nitroimidazoles and their metabolites in honey - LC-MS/MS method 蜂蜜中硝基咪唑类药物及其代谢物残留量的测定 液相色谱-质谱/质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 23407-2009 |
Determination of residues of Nitroimidazoles and their metabolites in royal jelly - LC-MS/MS method 蜂王浆中硝基咪唑类药物及其代谢物残留量的测定 液相色谱-质谱/质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 23406-2009 |
Determination of residues of Nitroimidazoles and their metabolites in casing - LC-MS/MS method 肠衣中硝基咪唑类药物及其代谢物残留量的测定 液相色谱-质谱/质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 23442-2009 |
Determination of structure and morphology for the precursors of polyacryloNitrile-based carbon fibers 聚丙烯腈基碳纤维原丝结构和形态的测定 |
China National Standards Nitr |
English PDF |
| GB/T 23293-2009 |
Nitride bonded refractory products and their mortars 氮化物结合耐火制品及其配套耐火泥浆 |
China National Standards Nitr |
English PDF |
| GB/T 23278.8-2009 |
Methods for chemical analysis of sodium stannate - Part 8: Determination of Nitrate content - Ion selective electrode method 锡酸钠化学分析方法 第8部分：硝酸盐含量的测定 离子选择电极法 |
China National Standards Nitr |
English PDF |
| GB/T 22923-2008 |
Determination of Nitrogen phosphorus potassium for fertilizers by auto analyzer 肥料中氮、磷、钾的自动分析仪测定法 |
China National Standards Nitr |
English PDF |
| GB/T 18412.5-2008 |
Textiles - Determination of the residues of pesticides - Part 5: Organic Nitrogen pesticides 纺织品 农药残留量的测定 第5部分：有机氮农药 |
China National Standards Nitr |
English PDF |
| GB/T 23228-2008 |
Cigarette - Determination of tobacco specific N-Nitrosamines in total particulate matter of mainstream cigarette smoke - GC-TEA method 卷烟 主流烟气总粒相物中烟草特有N-亚硝胺的测定 气相色谱－热能分析联用法 |
China National Standards Nitr |
English PDF |
| GB/T 22949-2008 |
Determination Nitroimidazole residues in royal jelly and lyophilized royal jelly farina - LC-MS-MS method 蜂王浆及冻干粉中硝基咪唑类药物残留量的测定 液相色谱-串联质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 22987-2008 |
Determination for the residues of furaltadon, Nitrofurazone, nitrofurantoin and furazolidone metabolites in milk and milk powder - LC-MS-MS method 牛奶和奶粉中呋喃它酮、呋喃西林、呋喃妥因和呋喃唑酮代谢物残留量的测定 液相色谱-串联质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 22783-2008 |
Determination of essential parameters of potassium Nitrate for use in fireworks and firecrackers 烟花爆竹用硝酸钾关键指标的测定 |
China National Standards Nitr |
English PDF |
| GB/T 22660.3-2008 |
Chemical analysis methods of lithium fluoride - Part 3: Determination of fluoride content - Distillation-thorium Nitrate titration volumetric method 氟化锂化学分析方法 第3部分：氟含量的测定 蒸馏－硝酸钍容量法 |
China National Standards Nitr |
English PDF |
| GB/T 22662.8-2008 |
Chemical analysis methods of potassium fluotitanate - Part 8: Determination of chloride content - Distillation-mercury Nitration volumetric method 氟钛酸钾化学分析方法 第8部分：氯含量的测定 硝酸汞容量法 |
China National Standards Nitr |
English PDF |
| GB/T 22661.9-2008 |
Chemical analysis methods of potassium fluoborade - Part 9: Determination of chloride content - Distillation mercury Nitration volumetric method 氟硼酸钾化学分析方法 第9部分：氯含量的测定 硝酸汞容量法 |
China National Standards Nitr |
English PDF |
| GB 22573-2008 |
Maximum limits of chlorobenzene，1，2-dichlorobenzene，1，4-dichlorobenzene，Nitrobenzene for irrigation water quality 灌溉水中氯苯、1，2-二氯苯、1，4-二氯苯、硝基苯限量 |
China National Standards Nitr |
English PDF |
| GB/T 22560-2008 |
Gas Nitrocarburizing of iron and steel parts 钢铁件的气体氮碳共渗 |
China National Standards Nitr |
English PDF |
| GB/T 9823-2008 |
Inspection of grain and oils - Determination of total Nitrogen content 粮油检验 植物油料饼粕总含氮量的测定 |
China National Standards Nitr |
English PDF |
| GB/T 22427.10-2008 |
Starches and derived products - Determination of Nitrogen content 淀粉及其衍生物氮含量测定 |
China National Standards Nitr |
English PDF |
| GB/T 9695.11-2008 |
Meat and meat products - Determination of Nitrogen content 肉与肉制品 氮含量测定 |
China National Standards Nitr |
English PDF |
| GB/T 5511-2008 |
Cereals and pulses - Determination of the Nitrogen content and calculation of the crude protein content - Kjeldahl method 谷物和豆类 氮含量测定和粗蛋白质含量计算 凯氏法 |
China National Standards Nitr |
English PDF |
| GB/T 9095-2008 |
Sintered ferrous materials，carburized or carboNitrided - Determination and verification of case-harding depth 烧结铁基材料渗碳或碳氮共渗层深度的测定及其验证 |
China National Standards Nitr |
English PDF |
| GB/T 21460.1-2008 |
Plastics － Styrene-acryloNitrile (SAN) moulding and extrusion materials － Part 1: Designation system and basis for specifications 塑料 苯乙烯-丙烯腈(SAN)模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards Nitr |
English PDF |
| GB/T 20417.1-2008 |
Plastics － AcryloNitrile-butadiene-Styrene(ABS) moulding and extrusion materials － Part 1: Designation system and basis for specifications 塑料 丙烯腈-丁二烯-苯乙烯(ABS)模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards Nitr |
English PDF |
| GB/T 19227-2008 |
Determination of Nitrogen in coal 煤中氮的测定方法 |
China National Standards Nitr |
English PDF |
| GB/T 16555-2008 |
Chemical analysis of refractories containing carbon and silicon carbide or Nitride 含碳、碳化硅、氮化物耐火材料化学分析方法 |
China National Standards Nitr |
English PDF |
| GB/T 18177-2008 |
Gas Nitriding of steel parts 钢件的气体渗氮 |
China National Standards Nitr |
English PDF |
| GB/T 8661-2008 |
Plastics - Styrene/acryloNitrile copolymers - Determination of residual acrylonitrile monomer content - Gas chromatography method 塑料 苯乙烯-丙烯腈共聚物残留丙烯腈单体含量的测定 气相色谱法 |
China National Standards Nitr |
English PDF |
| GB/T 7717.5-2008 |
AcryloNitrile for industrial use - Part 5：Determination of acidity and pH value and titration value 工业用丙烯腈 第5部分: 酸度、pH值和滴定值的测定 |
China National Standards Nitr |
English PDF |
| GB/T 7717.12-2008 |
AcryloNitrile for industrial use - Part 12: Determination of purity and impurities - Gas chromatographic method 工业用丙烯腈 第12部分：纯度及杂质含量的测定 气相色谱法 |
China National Standards Nitr |
English PDF |
| GB/T 7717.1-2008 |
AcryloNitrile for industrial use - Part 1: Specification 工业用丙烯腈 第1部分: 规格 |
China National Standards Nitr |
English PDF |
| GB/T 7717.11-2008 |
AcryloNitrile for industrial use - Part 11: Determination of content of iron and copper - Spectrophotometric method 工业用丙烯腈 第11部分: 铁、铜含量的测定 分光光度法 |
China National Standards Nitr |
English PDF |
| GB/T 7717.10-2008 |
AcryloNitrile for industrial use - Part 10: Determination of content of peroxides - Spectrophotometric method 工业用丙烯腈 第10部分: 过氧化物含量的测定 分光光度法 |
China National Standards Nitr |
English PDF |
| GB 12595-2008 |
Working chemical - Silver Nitrate 工作基准试剂 硝酸银 |
China National Standards Nitr |
English PDF |
| GB/T 15339-2008 |
Rubber compounding ingredients - Carbon black - Method of evaluation in NBR(AcryloNitrile-Butadiene Rubber) 橡胶配合剂 炭黑 在丁腈橡胶中的鉴定方法 |
China National Standards Nitr |
English PDF |
| GB/T 21995-2008 |
Determination of Nitroimidazoles in feeds - Liquid chromatography-tandem mass spectrometry method 饲料中硝基咪唑类药物的测定 液相色谱 串联质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 2441.1-2008 |
Determination of urea - Part 1：Total Nitrogen content 尿素的测定方法 第1部分：总氮含量 |
China National Standards Nitr |
English PDF |
| GB/T 17767.1-2008 |
Determination of organic-inorganic compound fertilizers - Part 1: Total Nitrogen content 有机-无机复混肥料的测定方法 第1部分：总氮含量 |
China National Standards Nitr |
English PDF |
| GB/T 10512-2008 |
Determination of phosphorus content for Nitrophosphate - Quinoline phosphomolybdate gravimetric method 硝酸磷肥中磷含量的测定 磷钼酸喹啉重量法 |
China National Standards Nitr |
English PDF |
| GB/T 10511-2008 |
Determination of total Nitrogen content for nitrophosphate - Titrimetric method after distillation 硝酸磷肥中总氮含量的测定 蒸馏后滴定法 |
China National Standards Nitr |
English PDF |
| GB/T 10209.1-2008 |
Determination of monoammonium phosphate and diammonium phoshpate - Part 1: Total Nitrogen content 磷酸一铵、磷酸二铵的测定方法 第1部分：总氮含量 |
China National Standards Nitr |
English PDF |
| GB/T 21994.3-2008 |
Chemical analysis of magnesium fluoride - Part 3: Determination of fluoride content - Distillation-thorium Nitrate titration volumetric method 氟化镁化学分析方法 第3部分：氟含量的测定 蒸馏－硝酸钍容量法 |
China National Standards Nitr |
English PDF |
| GB/T 5211.11-2008 |
Determination of water-soluble sulfates, chlorides and Nitrates of pigments 颜料水溶硫酸盐、氯化物和硝酸盐的测定 |
China National Standards Nitr |
English PDF |
| GB/T 21951-2008 |
Cubic boron Nitride inserts,tipped or solid - Dimensions 镶或整体立方氮化硼刀片 尺寸 |
China National Standards Nitr |
English PDF |
| GB/T 8979-2008 |
Pure Nitrogen and high purity nitrogen and ultra pure nitrogen 纯氮、高纯氮和超纯氮 |
China National Standards Nitr |
English PDF |
| GB/T 8088-2008 |
Rubber,raw natural and rubber latex,natural - Determination of Nitrogen content 天然生胶和天然胶乳 氮含量的测定 |
China National Standards Nitr |
English PDF |
| GB/T 3864-2008 |
Industrial Nitrogen 工业氮 |
China National Standards Nitr |
English PDF |
| GB/T 21887-2008 |
2-Amino-4-Nitrophenol 2-氨基-4-硝基苯酚 |
China National Standards Nitr |
English PDF |
| GB/T 21886-2008 |
2,4-DiNitrophenol 2,4-二硝基苯酚 |
China National Standards Nitr |
English PDF |
| GB/T 5686.7-2008 |
Ferromanganese, ferromanganese-silicon,, Nitrogen-bearing ferromanganese and manganese metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization method 锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法 |
China National Standards Nitr |
English PDF |
| GB/T 5686.5-2008 |
Ferromanganese, ferromanganese-silicon , Nitrogen-bearing ferromanganese and manganese metal - Determination of carbon content - The infrared absorption method ,the gasometric method ,the gravimetric and the coulometric method 锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法 |
China National Standards Nitr |
English PDF |
| GB/T 5686.2-2008 |
Ferromanganese，ferromanganese-silicon , Nitrogen-bearing ferromanganese and manganese metal - Determination of silicon content - Molybdenum blue photometric method ，silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimet 锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝光度法、氟硅酸钾滴定法和高氯酸重量法 |
China National Standards Nitr |
English PDF |
| GB/T 5686.1-2008 |
Ferromanganese，ferromanganese-silicon, Nitrogen-bearing ferromanganese and manganese metal - Determination of manganese content - Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation 锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法 |
China National Standards Nitr |
English PDF |
| GB/T 7296-2008 |
Feed additive - Vitamin B1 (thiamine monoNitrate) 饲料添加剂 维生素B1（硝酸硫胺） |
China National Standards Nitr |
English PDF |
| GB/T 21704-2008 |
Determination of non-protein-Nitrogen content in milk and dairy products 乳与乳制品中非蛋白氮含量的测定 |
China National Standards Nitr |
English PDF |
| GB/T 6912-2008 |
Analysis of water used in boiler and cooling system - Determination of Nitrite 锅炉用水和冷却水分析方法 亚硝酸盐的测定 |
China National Standards Nitr |
English PDF |
| GB/T 1613-2008 |
Barium Nitrate for industrial use 工业硝酸钡 |
China National Standards Nitr |
English PDF |
| GB/T 13390-2008 |
Metallic powder-Determination of the specific surface area - Method of Nitrogen adsorption 金属粉末比表面积的测定 氮吸附法 |
China National Standards Nitr |
English PDF |
| GB/T 21509-2008 |
DeNitration equipment of coal-fired flue gas 燃煤烟气脱硝技术装备 |
China National Standards Nitr |
English PDF |
| GB/T 21460.2-2008 |
Plastics - Styrene/acryloNitrile(SAN) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties 塑料 苯乙烯-丙烯腈(SAN)模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards Nitr |
English PDF |
| GB/T 21287-2007 |
Gases for electronic industry - Nitrogen trifluoride 电子工业用气体 三氟化氮 |
China National Standards Nitr |
English PDF |
| GB/T 4840-2007 |
Nitroanilines 硝基苯胺类 |
China National Standards Nitr |
English PDF |
| GB/T 21167-2007 |
Determination of Nitrofuran metabolites residues in royal jelly - LC-MS-MS method 蜂王浆中硝基呋喃类代谢物残留量的测定 液相色谱-串联质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 21166-2007 |
Determination of Nitrofuran metabolites residues in casing - LC-MS-MS method 肠衣中硝基呋喃类代谢物残留量的测定 液相色谱-串联质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 21318-2007 |
Determination of Nitroimidazoles residues in foodstuffs of animal origin 动物源性食品中硝基咪唑残留量检验方法 |
China National Standards Nitr |
English PDF |
| GB/T 21311-2007 |
Determination of residues of Nitrofuran metabolites in foodstuffs of animal origin HPLC-MS/MS method 动物源性食品中硝基呋喃类药物代谢物残留量检测方法 高效液相色谱/串联质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 670-2007 |
Chemical reagent - Silver Nitrate 化学试剂 硝酸银 |
China National Standards Nitr |
English PDF |
| GB/T 4699.3-2007 |
Ferrochromium, silicochromium and Nitrogen-bearing ferrochromium -Determination of phosphorus content - Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method 铬铁、硅铬合金和氮化铬铁 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 Nitr |
English PDF |
| GB/T 8654.1-2007 |
Manganese metal, ferromanganese - silicon, ferromanganese and Nitrogen - bearing ferromanganese - Determination of iron content - The ortho - phenanthrdine spectrophotometric method and the titanium trichloride - potassium dichromate titrimetric method 金属锰、锰硅合金、锰铁和氮化锰铁 铁含量的测定 邻二氮杂菲分光光度法和三氯化钛 - 重铬酸钾滴定法 |
China National Standards Nitr |
English PDF |
| GB/T 5687.2-2007 |
Ferrochromium , silicochromium and Nitrogen - bearing ferrochromium - Determination of silicon content - The perchloric acid dehydration gravimetric method 铬铁、硅铬合金和氮化铬铁 硅含量的测定 高氯酸脱水重量法 |
China National Standards Nitr |
English PDF |
| GB/T 20432.9-2007 |
Photography - Photographic-grade chemicals - Test methods - Part 9： Reaction to ammoniacal silver Nitrate 摄影 照相级化学品 试验方法 第9部分：和硝酸银氨溶液的反应 |
China National Standards Nitr |
English PDF |
| GB/T 10510-2007 |
Nitrophosphate and potassium nitrophosphate 硝酸磷肥、硝酸磷钾肥 |
China National Standards Nitr |
English PDF |
| GB/T 20931.9-2007 |
Methods for chemical analysis of lithium - Determination of Nitrogen content - Mercuric potassium iodide spectrophotometric method 锂化学分析方法 氮量的测定 碘化汞钾分光光度法 |
China National Standards Nitr |
English PDF |
| GB/T 20752-2006 |
Method for the determination residues of the metabolites of Nitrofuran in pork, beef, chicken, porcine liver and aquatic products - LC-MS-MS method 猪肉、牛肉、鸡肉、猪肝和水产品中硝基呋喃类代谢物残留量的测定 液相色谱-串联质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 20782-2006 |
Contant phosphorus antidetonating ammonium Nitrate for agriculture 农业用含磷型防爆硝酸铵 |
China National Standards Nitr |
English PDF |
| GB/T 626-2006 |
Chemical reagent - Nitric acid 化学试剂 硝酸 |
China National Standards Nitr |
English PDF |
| GB/T 609-2006 |
Chemical reagent - General method for the determination of total Nitrogen 化学试剂 总氮量测定通用方法 |
China National Standards Nitr |
English PDF |
| GB/T 20567-2006 |
Vanadium-Nitrogen 钒氮合金 |
China National Standards Nitr |
English PDF |
| GB/T 20618-2006 |
Fireworks and firecrackers - Determination of Nitrates content in pyrotechnic composition 烟花爆竹 烟火药中硝酸盐含量的测定 |
China National Standards Nitr |
English PDF |
| GB/T 6912.1-2006 |
Methods for analysis of water for boiler and for cooling determination of Nitrates and nitrites - Part 1: Ultraviolet spectrophotometry for nitrates 锅炉用水和冷却水分析方法 硝酸盐和亚硝酸盐的测定 第1部分：硝酸盐紫外光度法 |
China National Standards Nitr |
English PDF |
| GB/T 20389-2006 |
Determination of acryloNitrile residues in acrylic fibre 腈纶纤维中丙烯腈残留量的测定 |
China National Standards Nitr |
English PDF |
| GB 2367-2006 |
Sodium Nitrite for industrial use 工业亚硝酸钠 |
China National Standards Nitr |
English PDF |
| GB/T 20207.2-2006 |
AcryloNitrile-butadiene-styrene (ABS) pressure piping systems-Part 2: fittings 丙烯腈-丁二烯-苯乙烯（ABS）压力管道系统 第2部分：管件 |
China National Standards Nitr |
English PDF |
| GB/T 20207.1-2006 |
AcryloNitrile-butadiene-styrene (ABS) pressure piping systems--Part 1: Pipes 丙烯腈-丁二烯-苯乙烯（ABS）压力管道系统 第1部分：管材 |
China National Standards Nitr |
English PDF |
| GB/T 20124-2006 |
Steel and iron -- Determination of Nitrogen content -- Thermal conductimetric method after fusion in a current of inert gas (Routine method) 钢铁 氮含量的测定 惰性气体熔融热导法（常规方法） |
China National Standards Nitr |
English PDF |
| GB 13078.1-2006 |
Hygienical standard for feed - Limited content of Nitrite in feeds 饲料卫生标准 饲料中亚硝酸盐允许量 |
China National Standards Nitr |
English PDF |
| GB/T 20417.2-2006 |
Plastics―AcryloNitrile-butadiene-styrene(ABS)moulding and extrusion materials―Part 2: Preparation of test specimens and determination of properties 塑料 丙烯腈-丁二烯-苯乙烯 (ABS) 模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards Nitr |
English PDF |
| GB/T 11039.1-2005 |
Textiles-Tests for colour fastness-Colour fastness to Contaminants part1:Nitrogen oxides 纺织品 色牢度试验 耐大气污染物色牢度 第1部分:氧化氮 |
China National Standards Nitr |
English PDF |
| GB/T 13085-2005 |
Determination of Nitrite in feeds-Method using colorimetric analysis 饲料中亚硝酸盐的测定-比色法 |
China National Standards Nitr |
English PDF |
| GB/T 11354-2005 |
Determination of Nitrided case depth and metallographic microstructure examination for steel iron parts 钢铁零件 渗氮层深度测定和金相组织检验 |
China National Standards Nitr |
English PDF |
| GB/T 8753.2-2005 |
Anodizing of aluminium and aluminium alloys-Assessment of quality of sealed anodic oxide coatings Part 2:Phosphoric acid/chromic acid test with Nitric acid predip 铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第2部分:硝酸预浸的磷铬酸法 |
China National Standards Nitr |
English PDF |
| GB/T 8753.1-2005 |
Anodizing of aluminium and aluminium alloys-Assessment of quality of sealed anodic oxide coatings Part 1:Phosphoric acid/chromic acid test without Nitric acid predip 铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第1部分:无硝酸预浸的磷铬酸法 |
China National Standards Nitr |
English PDF |
| GB/T 18932.24-2005 |
Method for the determination of the metabolite residues of furaltadon,Nitrofurazone,nitrofurantoin and furazolidone in honey-liquid chromatography-tandem mass spectrometry method 蜂蜜中呋喃它酮、呋喃西林、呋喃妥因和呋喃唑酮代谢物残留量的测定方法 液湘色谱--串联质谱法 |
China National Standards Nitr |
English PDF |
| GB/T 13595-2004 |
Tobacco and tobacco products--Determination of pyrethroids，organophosphorus and Nitrogen-containing pesticides residues 烟草及烟草制品 拟除虫菊酯杀虫剂、有机磷杀虫剂、含氮农药残留量的测定 |
China National Standards Nitr |
English PDF |
| GB 19456-2004 |
Safety code for inspection of hazardous properties of dangerous goods for Nitrates 硝酸盐类危险货物危险特性检验安全规范 |
China National Standards Nitr |
English PDF |
| GB/T 12690.9-2003 |
Chemical analysis methods for non-rare earth impurities of rare earth metals andtheir oxides--Determination of chlorine content--Silver Nitrate turbidimetric method 稀土金属及其氧化物中非稀土杂质化学分析方法 氯量的测定 硝酸银比浊法 |
China National Standards Nitr |
English PDF |
| GB/T 12690.4-2003 |
Chemical analysis methods for non-rare earth impurities ofrare earth metals and their oxides--Determination of oxygen and Nitrogen content--Impulse-infrared and impulse-thermal conductance absorption method 稀土金属及其氧化物中非稀土杂质化学分析方法 氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法 |
China National Standards Nitr |
English PDF |
| GB/T 19351-2003 |
Metallic coatings--Determination of porosity in gold coatings on metal substrates--Nitric acid vapour test 金属覆盖层 金属基体上金覆盖层孔隙率的测定 硝酸蒸汽试验 |
China National Standards Nitr |
English PDF |
| GB/T 6408-2003 |
Super abrasive--Cubic boron Nitride 超硬磨料 立方氮化硼 |
China National Standards Nitr |
English PDF |
| GB/T 5009.26-2003 |
Determination of N-Nitrosamines in foods 食品中N-亚硝胺类的测定 |
China National Standards Nitr |
English PDF |
| GB/T 5009.152-2003 |
Determination of residual acryloNitrile monomer in styrene-acrylonitrile copolymers and rubber-modified acrylonitrile-butadiene-styrene resins and their products used for food packaging 食品包装用苯乙烯-丙烯腈共聚物和橡胶改性的丙烯腈-丁二烯-苯乙烯树脂及其成型品中残留丙烯腈单体的测定 |
China National Standards Nitr |
English PDF |
| GB/T 5009.179-2003 |
Determination of trimethylamine Nitrogen in ham 火腿中三甲胺氮的测定 |
China National Standards Nitr |
English PDF |
| GB 1907-2003 |
Food additive--Sodium Nitrite 食品添加剂 亚硝酸钠 |
China National Standards Nitr |
English PDF |
| GB/T 3597-2002 |
Fertilizer--Determination of Nitrate nitrogen content--Nitron gravimetric method 肥料中硝态氮含量的测定 氮试剂重量法 |
China National Standards Nitr |
English PDF |
| GB/T 2947-2002 |
Determination of free water in urea and ammonium Nitrate by karl fischer method 尿素、硝酸铵中游离水含量的测定 卡尔·费休法 |
China National Standards Nitr |
English PDF |
| GB/T 4553-2002 |
Sodium Nitrate for industrial use 工业硝酸钠 |
China National Standards Nitr |
English PDF |
| Find out:484Items | To Page of: First -Previous-Next -Last | 1 2 3 |
+86-755-25831330
