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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HB 8545-2018 |
Specifications for onboard nitrogen generating units for civil aircraft {译} 民用飞机机载制氮装置规范 |
China Aviation Industry
Standards nitro |
 English PDF |
| YB/T 6110-2023 |
Chromium-manganese-nickel-nitrogen austenitic stainless steel hot-rolled steel plates and strips {译} 铬-锰-镍-氮系奥氏体不锈钢热轧钢板和钢带 |
China Metallurgy Industry
Standards nitro |
English PDF |
| YB/T 6109-2023 |
Chromium-manganese-nickel-nitrogen austenitic stainless steel cold-rolled steel plates and strips {译} 铬-锰-镍-氮系奥氏体不锈钢冷轧钢板和钢带 |
China Metallurgy Industry
Standards nitro |
English PDF |
| YY/T 1873-2023 |
Anesthesia and respiratory equipment nitrous gas inhalation sedation and analgesia device {译} 麻醉和呼吸设备 笑气吸入镇静镇痛装置 |
China Pharmaceutics Industry
Standards nitro |
English PDF |
| SC/T 9444-2023 |
Determination of ammonia nitrogen in aquaculture water - gas phase molecular absorption spectrometry {译} 水产养殖水体中氨氮的测定 气相分子吸收光谱法 |
China Aquaculture Industry
Standards nitro |
English PDF |
| YY 0605.9—2015 |
Surgical implants - Metallic materials - Part 9: Wrought high nitrogen stainless steel {译} 外科植入物 金属材料 第9部分：锻造高氮不锈钢 |
China Pharmaceutics Industry
Standards nitro |
English PDF |
| YS/T 596-2022 |
Dinitrosodiammine Platinum {译} 二亚硝基二氨铂 |
China Non-ferrous Metal Industry
Standards nitro |
English PDF |
| YS/T 1563.6-2022 |
Molybdenum-rhenium alloy chemical analysis methods - Part 6: Determination of oxygen and nitrogen content - Inert gas fusion - infrared absorption method and thermal conductivity method {译} 钼铼合金化学分析方法 第6部分：氧和氮含量的测定 惰性气体熔融-红外吸收法和热导法 |
China Non-ferrous Metal Industry
Standards nitro |
English PDF |
| YS/T 1075.11-2022 |
Methods for chemical analysis of vanadium-aluminum and molybdenum-aluminum master alloys—Part 11: Determination of nitrogen content—Inert gas fusion thermal conductivity method {译} 钒铝、钼铝中间合金化学分析方法 第11部分：氮含量的测定 惰性气体熔融热导法 |
China Non-ferrous Metal Industry
Standards nitro |
English PDF |
| YS/T 1525-2022 |
Nickel-platinum alloy chemical analysis method Determination of oxygen and nitrogen content Pulse-infrared absorption method and thermal conductivity detection method {译} 镍铂合金化学分析方法 氧和氮含量测定 脉冲-红外吸收法和热导检测法 |
China Non-ferrous Metal Industry
Standards nitro |
English PDF |
| HJ 1277-2023 |
Technical Specifications for nitrogen Fertilizer Industrial Wastewater Treatment Engineering {译} 氮肥工业废水治理工程技术规范 |
China Environment Industry
Standards nitro |
English PDF |
| HG/T 6128-2022 |
o-nitrophenol {译} 邻硝基苯酚 |
China Chemistry Industry
Standards nitro |
English PDF |
| HG/T 6105-2022 |
Moisture absorption (moisture) test method of flame retardant chemicals phosphorus nitrogen flame retardant chemicals {译} 阻燃化学品磷氮系阻燃化学品的吸湿（潮）性测试方法 |
China Chemistry Industry
Standards nitro |
English PDF |
| HG/T 6081-2022 |
Calcium nitrohumate {译} 硝基腐植酸钙 |
China Chemistry Industry
Standards nitro |
English PDF |
| HG/T 5895-2022 |
Industrial mixed gas Silane/nitrogen {译} 工业用混合气体 硅烷/氮气 |
China Chemistry Industry
Standards nitro |
English PDF |
| LS/T 1225—2022 |
Technical Regulations for nitrogen Modified Atmosphere Storage of Grain {译} 氮气气调储粮技术规程 |
China Cereal Industry
Standards nitro |
English PDF |
| NY/T 4163.3-2022 |
Technical Guidelines for Comprehensive Prevention and Control of nitrogen and Phosphorus Loss in Paddy Fields Part 3: Rotation of Water and Water {译} 稻田氮磷流失综合防控技术指南 第3部分：水旱轮作 |
China Agriculture Industry
Standards nitro |
English PDF |
| NY/T 4163.2-2022 |
Technical Guidelines for Comprehensive Prevention and Control of nitrogen and Phosphorus Loss in Paddy Fields Part 2: Double Cropping Rice {译} 稻田氮磷流失综合防控技术指南 第2部分：双季稻 |
China Agriculture Industry
Standards nitro |
English PDF |
| NY/T 4163.1-2022 |
Comprehensive Technical Guidelines for the Prevention and Control of nitrogen and Phosphorus Loss in Paddy Fields Part 1: Northern Single-cropping Rice {译} 稻田氮磷流失综合防控技术指南 第1部分：北方单季稻 |
China Agriculture Industry
Standards nitro |
English PDF |
| NY/T 4162.2-2022 |
Technical Specifications for the Prevention and Control of nitrogen and Phosphorus Loss in Paddy Fields Part 2: Controlling Sources and Increasing Sinks {译} 稻田氮磷流失防控技术规范 第2部分：控源增汇 |
China Agriculture Industry
Standards nitro |
English PDF |
| NY/T 4162.1-2022 |
Technical Specifications for Prevention and Control of nitrogen and Phosphorus Loss in Paddy Fields Part 1: Water Control and Emission Reduction {译} 稻田氮磷流失防控技术规范 第1部分：控水减排 |
China Agriculture Industry
Standards nitro |
English PDF |
| SN/T 5427-2022 |
Textiles for import and export - Determination of nitrobenzene compounds - Gas chromatography-mass spectrometry{译} {译} 进出口纺织品 硝基苯类化合物的测定 气相色谱-质谱法 |
China Import&Export Inspection Industry
Standards nitro |
English PDF |
| YS/T 1513-2021 |
Technical specification for treatment of nitrogen oxides in flue gas from lead and zinc smelting{译} {译} 铅锌冶炼烟气氮氧化物处理技术规范 |
China Non-ferrous Metal Industry
Standards nitro |
English PDF |
| YB/T 4908.6-2021 |
Vanadium aluminum alloys - Determination of oxygen and nitrogen content - Inert gas fusion infrared absorption method and thermal conductivity method {译} 钒铝合金 氧、氮含量的测定 惰性气体熔融红外吸收法和热导法 |
China Metallurgy Industry
Standards nitro |
English PDF |
| HG/T 5881-2021 |
2-Amino-5-nitrophenol {译} 2-氨基-5-硝基苯酚 |
China Chemistry Industry
Standards nitro |
English PDF |
| YS/T 1467.10-2021 |
Methods for chemical analysis of hafnium - Part 10: Determination of oxygen and nitrogen content{译} {译} 铪化学分析方法 第10部分：氧量、氮量的测定 |
China Non-ferrous Metal Industry
Standards nitro |
English PDF |
| NY/T 3947-2021 |
Determination of selenocystine, methylnitrocysteine and selenomethionine in livestock and poultry meat by high performance liquid chromatography-atomic fluorescence spectrometry {译} 畜禽肉中硒代胱氨酸、甲基硝代半胱氨酸和硒代蛋氨酸的测定 高效液相色谱-原子荧光光谱法 |
China Agriculture Industry
Standards nitro |
English PDF |
| SN/T 4675.32-2021 |
Determination method of nitrogen stable isotope ratio in export wine{译} {译} 出口葡萄酒中氮稳定同位素比值测定方法 |
China Import&Export Inspection Industry
Standards nitro |
English PDF |
| GA/T 721.4-2021 |
General technical requirements for visualization of potential fingerprint reagents - Part 4: 7-Benzylamino-4-nitrobenzofurazan (BBD) {译} 显现潜在手印试剂通用技术要求 第4部分：7-苄胺基-4-硝基苯并呋咱（BBD） |
China Security Industry
Standards nitro |
English PDF |
| GA/T 1944-2021 |
Forensic Science Test of 6 kinds of organic explosives including trinitrotoluene and their explosive residues Liquid chromatography-mass spectrometry {译} 法庭科学 三硝基甲苯等6种有机炸药及其爆炸残留物检验 液相色谱-质谱法 |
China Security Industry
Standards nitro |
English PDF |
| GA/T 1942-2021 |
Forensic Science nitrocellulose Testing Infrared Spectroscopy {译} 法庭科学 硝化纤维素检验 红外光谱法 |
China Security Industry
Standards nitro |
English PDF |
| SN/T 1037-2020 |
Lime nitrogen inspection method for import and export {译} 进出口石灰氮检验方法 |
China Import&Export Inspection Industry
Standards nitro |
English PDF |
| HJ 1132-2020 |
Stationary pollution source waste gas - Determination of nitrogen oxides - Portable UV absorption method {译} 固定污染源废气 氮氧化物的测定 便携式紫外吸收法 |
China Environment Industry
Standards nitro |
English PDF |
| HJ 1150-2020 |
Water quality-Determination of nitrophenolic compounds-Gas chromatography-mass spectrometry {译} 水质 硝基酚类化合物的测定 气相色谱-质谱法 |
China Environment Industry
Standards nitro |
English PDF |
| SY/T 7474-2020 |
Design specification for air nitrogen station in oil and gas fields {译} 油气田空氮站设计规范 |
China Oil & Gas Industry
Standards nitro |
English PDF |
| HJ 101-2019 |
Technical requirements and detection methods of online automatic monitoring instrument for ammonia nitrogen water quality {译} 氨氮水质在线自动监测仪技术要求及检测方法 |
China Environment Industry
Standards nitro |
English PDF |
| HJ 1049-2019 |
Water quality Determination of four nitrophenolic compounds Liquid chromatography-triple quadrupole mass spectrometry {译} 水质 4种硝基酚类化合物的测定 液相色谱-三重四极杆质谱法 |
China Environment Industry
Standards nitro |
English PDF |
| HJ 1045-2019 |
Technical requirements and detection methods for portable ultraviolet absorption method measuring instruments for stationary pollution source flue gas (sulfur dioxide and nitrogen oxides) {译} 固定污染源烟气（二氧化硫和氮氧化物）便携式紫外吸收法测量仪器技术要求及检测方法 |
China Environment Industry
Standards nitro |
English PDF |
| HJ 1043-2019 |
Ambient air - Automated determination of nitrogen oxides - Chemiluminescence {译} 环境空气 氮氧化物的自动测定 化学发光法 |
China Environment Industry
Standards nitro |
English PDF |
| SY/T 7303-2016 |
(Technical specification for low temperature nitrogen test of liquefied natural gas pipeline) 液化天然气管道低温氮气试验技术规程 |
China Oil & Gas Industry
Standards nitro |
English PDF |
| HG/T 5035-2016 |
(Test Method for Catalytic Performance of nitrobenzene Hydrogenation Aniline Catalysts) 硝基苯加氢制苯胺催化剂催化性能试验方法 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 4022-2016 |
(Chloro-o-nitroaniline (red-based 3GL)) 对氯邻硝基苯胺（红色基3gl） |
China Chemical Industry
Standards nitro |
English PDF |
| HJ 809-2016 |
(Water quality - Determination of nitrosamines - Gas chromatographic method) 水质 亚硝胺类化合物的测定 气相色谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| QB/T 5015-2016 |
(DETERMINATION OF α - AMINO nitroGEN IN BEETS) 甜菜中α-氨基氮的测定 |
China Light Industry
Standards nitro |
English PDF |
| HG/T 4851-2016 |
nitro-compound fertilizer 硝基复合肥料 |
China Chemical Industry
Standards nitro |
English PDF |
| SY/T 7087-2016 |
Petroleum and natural gas infustries. Drilling and production equipment. Liquid nitrogen pumping equipment 石油天然气工业 钻井和采油设备液氮泵送设备 |
China Oil & Gas Industry
Standards nitro |
English PDF |
| SN/T 0840-2015 |
(Determination of the import and export of urea nitrogen content) 进出口尿素中氮含量的测定 |
China Import Export Inspection
Standards nitro |
English PDF |
| JC/T 2313-2015 |
nitrogen leakage test machine for nonmetallic sealing material 非金属密封材料用氮气泄漏率试验机 |
China Building Materials
Standards nitro |
English PDF |
| SJ/T 11493-2015 |
Test method for measuring nitrogen concentration in silicon substrates by secondary ion mass spectrometry 硅衬底中氮浓度的二次离子质谱测量方法 |
China Electronics
Standards nitro |
English PDF |
| YY 0605.9-2015 |
Implants for surgery. Metallic materials. Part 9: Wrought high nitrogen stainless steel 外科植入物 金属材料 第9部分：锻造高氮不锈钢 |
China Medicine & Medical Device
Standards nitro |
English PDF |
| SN/T 4189-2015 |
(The inspection of import and export of hazardous chemicals nitrobenzene) 进出口危险化学品检验规程 硝基苯 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 4138-2015 |
(Export of fruits and vegetables dichlorvos, tetrachlorophthalic nitro stupid, Ethoprophos and other 88 kinds of pesticide residues screening tests QuEChERS- gas chromatography - negative chemical ionization mass spectrometry) 出口水果和蔬菜中敌敌畏、四氯硝基笨、丙线磷等88种农药残留的筛选检测 quechers-气相色谱-负化学源质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| HJ 739-2015 |
Ambient air. Determination of nitroaromatics. Gas chromatography mass spectrometry 环境空气 硝基苯类化合物的测定 气相色谱-质谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ 738-2015 |
Ambient air. Determination of nitroaromatics. Gas chromatography 环境空气 硝基苯类化合物的测定 气相色谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HG/T 4715-2014 |
3, 4-Dichloronitrobenzene 3,4--二氯硝基苯 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 4710-2014 |
1, 5 (1, 8)-Dinitroanthraquinone 1,5(1,8)-二硝基蒽醌 |
China Chemical Industry
Standards nitro |
English PDF |
| HJ 717-2014 |
Soil quality. Determination of total nitrogen. Modified Kjeldahlmethod 土壤质量 全氮的测定 凯氏法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ 716-2014 |
Water qualiy. Determination of nitroaromatics. Gas chromatography mass spactrometry 水质 硝基苯类化合物的测定 气相色谱-质谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HG/T 4681-2014 |
Analytical method of chemical composition in the catalyst for nitrobenzene hydrogenation to aniline 硝基苯加氢制苯胺催化剂化学成分分析方法 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 4673-2014 |
nitrosyl sulfuric acid for industrial use 工业用亚硝基硫酸 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 3753-2014 |
6-Brmom-2, 4-dinitroaniline 6-溴-2，4-二硝基苯胺 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 3752-2014 |
6-nitro-1, 2-azoxynaphthalene -4-sulfonic acid 6-硝基-1，2-重氮氧基萘-4-磺酸 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 3735-2014 |
6-Chloro-2, 4-dinitroaniline 6-氯-2，4-二硝基苯胺 |
China Chemical Industry
Standards nitro |
English PDF |
| HJ 693-2014 |
Stationary source emission. Determination of nitrogen oxides. Fixed potential by electrolysis method 固定污染源废气 氮氧化物的测定 定电位电解法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ 692-2014 |
Stationary source emission. Determination of nitrogen oxides. Non-dispersive infrared absorption method 固定污染源废气 氮氧化物的测定 非分散红外吸收法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| SN/T 3838-2014 |
(Import condoms nitrosamines and nitroso compounds - Determination - Mass Spectrometry) 进出口安全套中亚硝胺和亚硝基化合物的测定 质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 3810-2014 |
(Urea and ammonium nitrogen content determination -X -ray fluorescence spectrometry) 尿素和硫酸铵中氮含量测定 X射线荧光光谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 3829-2014 |
Determination of 2-nitro-1,4-benzenediamine and its salts in oxidative hair dyes for import and export-High performance liquid chromatography 进出口氧化型染发剂中2-硝基-p-苯二胺及其盐类测定 高效液相色谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 3784-2014 |
(Import and export of textiles 2, 4 - dinitrotoluene - Determination - gas chromatography - mass spectrometry) 进出口纺织品中2，4－二硝基甲苯的测定 气相色谱－质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| XF 1206-2014 |
nitrogen injection and oxygen control fire protection device {译} 注氮控氧防火装置 |
China Fire industry
Standards nitro |
English PDF |
| DL/T 568-2013 |
Test methods for instrumental determination of carbon, hydrogen, and nitrogen in laboratory samples of fuel 燃料元素的快速分析方法 |
China Electricity & Power
Standards nitro |
English PDF |
| JJG 1094-2013 |
Water Quality On-line Analyzers of Total Phosphorus and Total nitrogen 总磷总氮水质在线分析仪检定规程 |
China Metrological
Standards nitro |
English PDF |
| HJ 675-2013 |
Determination of nitrogen oxide emissions from stationary sources by acid-base titration method 固定污染源排气 氮氧化物的测定 酸碱滴定法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ 668-2013 |
Water quality. Determination of total nitrogen by flow injection analysis(FIA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry 水质 总氮的测定 流动注射-盐酸萘乙二胺分光光度法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ 667-2013 |
Water quality. Determination of total nitrogen by continuous flow analysis(CFA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry 水质 总氮的测定 连续流动-盐酸萘乙二胺分光光度法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ 666-2013 |
Water quality. Determination of ammonium nitrogen by flow injection analysis (FIA) and Salicylic acid spectrophotometry 水质 氨氮的测定 流动注射-水杨酸分光光度法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ 665-2013 |
Water quality. Determination of ammonium nitrogen by continuous flow analysis (CFA) and Salicylic acid spectrophotometry 水质 氨氮的测定 连续流动-水杨酸分光光度法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HG/T 4557-2013 |
The catalyst for nitrobenzene hydrogenation to aniline 硝基苯加氢制苯胺催化剂 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 4539-2013 |
2-Bromo-2-nitropropanrl, 3-diot 2-溴-2-硝基-1,3-丙二醇（布罗波尔） |
China Chemical Industry
Standards nitro |
English PDF |
| JJF 1425-2013 |
Program of Pattern Evaluation of Nitrate-nitrogen Automatic Analyzers 硝酸盐氮自动监测仪型式评价大纲 |
China Metrological
Standards nitro |
English PDF |
| JJG 656-2013 |
Verification Regulation of Nitrate-nitrogen Automatic Analyzers 硝酸盐氮自动监测仪检定规程 |
China Metrological
Standards nitro |
English PDF |
| SN/T 3648-2013 |
Determination of furazolidone,nitrofurantoin,furaltadone and nitrofurazone in animal feeding stuff. HPLC method 饲料中呋喃唑酮、呋喃妥因、呋喃它酮、呋喃西林含量的检测方法 液相色谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 3646-2013 |
Determination of nitroimidazoles in oralhygiene. LC-MS/MS 口腔卫生产品中硝基咪唑类药物的检测方法 液相色谱-质谱/质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 3628-2013 |
Determination of 11 dinitroaniline herbicide residues in botanical foodstuffs for export-GC-MS/MS method 出口植物源食品中二硝基苯胺类除草剂残留量测定 气相色谱-质谱/质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 3607-2013 |
Determination of volatile nitrosamines in cosmetics. Gas chromatography-tandem mass spectrometry method 化妆品中挥发性亚硝胺的测定 气相色谱-质谱/质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| JJG 631-2013 |
Verification Regulation of Ammonia-nitrogen Automatic Analyzers 氨氮自动监测仪检定规程 |
China Metrological
Standards nitro |
English PDF |
| JJF 1424-2013 |
Program of Pattern Evaluation of Ammonia-nitrogen Automatic Analyzers 氨氮自动检测仪型式评价大纲 |
China Metrological
Standards nitro |
English PDF |
| HJ 648-2013 |
Water quality. Determination of nitroaromatics by gas chromatography 水质 硝基苯类化合物的测定 液液萃取/固相萃取-气相色谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| SB/T 10931-2012 |
Controlled atmosphere storage appliance. Hollow fiber membrane nitrogen generator 气调库专用设备 中空纤维膜制氮机 |
China Commerce
Standards nitro |
English PDF |
| HG/T 4486-2012 |
2, 4-Dinitroaniline 2,4-二硝基苯胺 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 2078-2012 |
2-Cyano-4-nitroaniline 2-氰基-4-硝基苯胺 |
China Chemical Industry
Standards nitro |
English PDF |
| SN/T 3382-2012 |
Determination of non-protein-nitrogen content in milk and dairy products for export 出口乳与乳制品中非蛋白氮含量的测定 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 3380-2012 |
Determination of residues of nitrofuran metabolites in foodstuffs of animal origin for export. ELISA method 出口动物源食品中硝基呋喃代谢物残留量的测定 酶联免疫吸附法 |
China Import Export Inspection
Standards nitro |
English PDF |
| NB/T 20176-2012 |
Design requirement for hydrogen supply, nitrogen supply, oxygen supply, carbon dioxide supply system of PWR nuclear power plant 压水堆核电厂供氢、供氮、供氧、供二氧化碳系统的设计要求 |
China Energy industry
Standards nitro |
English PDF |
| NB/T 20007.13-2012 |
Stainless steel for pressurized water reactor nuclear power plants. Part 13: Forged tubes and elbows made from controlled nitrogen austenitic stainless steel for reactor coolant piping 压水堆核电厂用不锈钢 第13部分：反应堆冷却剂管道用控氮奥氏体不锈钢锻造管和弯管 |
China Energy industry
Standards nitro |
English PDF |
| SN/T 3097-2012 |
Determination of total nitrogen in fertilizers. Combustion 肥料中总氮含量的测定 燃烧分析法 |
China Import Export Inspection
Standards nitro |
English PDF |
| HJ 636-2012 |
Water quality. Determination of total nitrogen. Alkaline potassium persulfate digestion UV spectrophotometric method 水质 总氮的测定 碱性过硫酸钾消解紫外分光光度法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| NB/T 20007.6-2012 |
Stainless steel for pressurized water reactor nuclear power plants. Part 6: Controlled nitrogen content austenitic stainless steel plate for Reactor Internal 压水堆核电厂用不锈钢 第6部分：堆内构件用控氮奥氏体不锈钢板 |
China Energy industry
Standards nitro |
English PDF |
| NB/T 20007.3-2012 |
Stainless steel for pressurized water reactor nuclear power plants. Part 3: Controlled nitrogen content austenitic stainless steel forgings for core upports and upper support plates 压水堆核电厂用不锈钢 第3部分：堆芯支承件和上支承板用控氮奥氏体不锈钢锻件 |
China Energy industry
Standards nitro |
English PDF |
| HG/T 4214-2011 |
Urea-ammonium mixed nitrogen fertilizer 脲铵氮肥 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 4171-2011 |
Centrifugal nitrogen oxide compressor 离心式氧化氮压缩机 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 4247-2011 |
3-nitro-4-chlorobenzenesulfonic acid 3-硝基-4-氯苯磺酸 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 4246-2011 |
2, 5-Dichloronitrobenzene 2，5-二氯硝基苯 |
China Chemical Industry
Standards nitro |
English PDF |
| SN/T 3005-2011 |
Test method for instrumental determination of carbon,hydrogen,nitrogen and sulfur in organic chemicals 有机化学品中碳、氢、氮、硫含量的元素分析仪测定方法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 2933-2011 |
Determination of chloroform,benzene,carbon tetrachloride,chloropicrine,nitrobenzene and dichlorotolnene in cosmetics 化妆品中三氯甲烷、苯、四氯化碳、三氯硝基甲烷、硝基苯和二氯甲苯的检测方法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 2795-2011 |
Determination of dinitroaniline pesticide residues in foodstuffs for import and export. LC-MS/MS method 进出口食品中二硝基苯胺类农药残留量的检测方法 液相色谱-质谱/质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| NB/SH/T 0704-2010 |
Standard test method for nitrogen in petroleum and petroleum products by boat-inlet chemiluminescence 石油和石油产品中氮含量的测定 舟进样化学发光法 |
China Energy industry
Standards nitro |
English PDF |
| HG/T 3415-2010 |
Red base B (2-Methoxy-4-nitroaniline) 红色基b（2-甲氧基-4-硝基苯胺） |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 3407-2010 |
Scarlet base RC (2-Methoxy-5-nitroaniline hydrochloride) 大红色基rc（2-甲氧基-5-硝基苯胺盐酸盐） |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 3397-2010 |
o-nitro-p-toluidine 邻硝基对甲苯胺 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 2553-2010 |
2, 4-Dinitrochlorobenzene 2.4-二硝基氯苯 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 2586-2010 |
p-nitrophenol sodium salt 对硝基酚钠 |
China Chemical Industry
Standards nitro |
English PDF |
| SN/T 0736.5-2010 |
Test method of import and export fertilizers. Part 5: Determination of nitrogen content 进出口化肥检验方法 第5部分:氮含量的测定 |
China Import Export Inspection
Standards nitro |
English PDF |
| HJ 592-2010 |
Water quality. Determination of nitrobenzene-compounds by gas chromatography 水质 硝基苯类化合物的测定 气相色谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| SN/T 2579-2010 |
Determination of ten nitroimidazoles residues in royal jelly for import and export. LC-MS/MS 进出口蜂王浆中10种硝基咪唑类药物残留量的测定 液相色谱-质谱/质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 2422-2010 |
Determination of nitrogen in petroleum coke for import and export. Thermal conductivity method 进出口石油焦中氮的测定 热导法 |
China Import Export Inspection
Standards nitro |
English PDF |
| JJF 4.5-2010 |
Tobacco and Tobacco Products. Evaluation of Uncertainty in Measurement for Routine Chemical Ingredients Using Continuous Flow Method. Part 3: Total nitrogen 烟草及烟草制品 连续流动法测定常规化学成分测量不确定度评定指南 第5部分：钾 |
China Metrological
Standards nitro |
English PDF |
| HJ 537-2009 |
Water quality. Determination of ammonia nitrogen. Distillation-neutralization titration 水质 氨氮的测定 蒸馏-中和滴定法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ 536-2009 |
Water quality - Determination of ammonia nitrogen - Salicylic acid spectrophotometry 水质 氨氮的测定 水杨酸分光光度法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| SH/T 3106-2009 |
Specification for design of nitrogen and oxygen system in petrochemical industry 石油化工企业氮氧系统设计技术规范 |
China Petrochemical Industry
Standards nitro |
English PDF |
| HG/T 4103-2009 |
Chemical reagent. General method for the determination of organic nitrogen compounds 化学试剂 有机氮化合物测定通用方法 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 3416-2009 |
Scarlet base G (2-Methyl-5-nitroaniline) 大红色基G(2-甲基-5-硝基苯胺) |
China Chemical Industry
Standards nitro |
English PDF |
| HJ 479-2009 |
Ambient air. Determination of nitrogen oxides. N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method 环境空气 氮氧化物(一氧化氮和二氧化氮)的测定 盐酸萘乙二胺分光光度法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| SN/T 2408-2009 |
Determination of migration of 2-methoxyethylacetate,2-ethoxyethanol,2-ethoxyethyl acetate,bis(2-methoxyethyl) ether,styrene,isophorone and nitrobenzene in toys 玩具中2-甲氧基乙酸乙酯、乙二醇单乙醚、2-乙氧基乙酸乙酯、双（2-甲氧基乙基）醚、苯乙烯、异佛尔酮和硝基苯迁移量的测定 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 2316-2009 |
Determination of p-arsanilic acid,4-nitrophenylarsonic acid,3-nitro-4-hydroxy-phenylarsonic acid residues in foods of animal origin. LC-ICP/MS method 进出口动物源性食品中阿散酸、硝苯砷酸、洛克沙砷残留量检测方法 液相色谱-电感耦合等离子体/质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 0541.5-2009 |
Inspecting method of import and export standard rubber-Determination of nitrogen content 进出口标准橡胶检验方法 氮含量的测定 |
China Import Export Inspection
Standards nitro |
English PDF |
| XF 835-2009 |
Oil-immersed transformer oil discharge nitrogen injection fire extinguishing device {译} 油浸变压器排油注氮灭火装置 |
China Fire industry
Standards nitro |
English PDF |
| YY 0677-2008 |
Liquid nitrogen cryosurgical equipment 液氮冷冻外科治疗设备 |
China Medicine & Medical Device
Standards nitro |
English PDF |
| SN/T 2115-2008 |
Determination of the total nitrogen content and calculation of the crude protein content in food and feed for import and export. Combustion according to the dumas principle 进出口食品和饲料中总氮及粗蛋白的检测方法 杜马斯燃烧法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 2110-2008 |
Determination of 2-amino-4-nitrophenol and 2-amino-5-nitrophenol in hair dye for import and export 进出口染发剂中2-氨基一4-硝基苯酚和2一氨基5硝基苯酚的测定方法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 2061-2008 |
Determination of nitrofuran metabolites residues in royal jelly for import and export. HPLC-MS/MS 进出口蜂王浆中硝基呋喃类代谢物残留量的测定液相色谱-质谱/质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| HG/T 4032-2008 |
o-Chloro-p-nitroaniline 邻氯对硝基苯胺 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 2031-2008 |
nitromethane for industrial use 工业用硝基甲烷 |
China Chemical Industry
Standards nitro |
English PDF |
| SH/T 0657-2007 |
Standard test method for trace nitrogenin liquid petroleum hydrocarbons by syringe/inlet oxidative combustion and chemiluminescence detection 液态石油烃中痕量氮的测定 氧化燃烧和化学发光法 |
China Petrochemical Industry
Standards nitro |
English PDF |
| FZ/T 01057.5-2007 |
Test method for identification of textile fibres. Part5: Qualitative observation of colour-production for chlorine and nitrogen 纺织纤维鉴别试验方法 第5部分：含氯含氮呈色反应法 |
China Textile & Garment industry
Standards nitro |
English PDF |
| SN/T 1928-2007 |
Determination of nitronimidazoles residues in foodstuffs of animal origin for import and export. LC-MS/MS method 进出口动物源性食品中硝基咪唑残留量检测方法 液相色谱－质谱/质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| HJ/T 346-2007 |
Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry 水质 硝酸盐氮的测定 紫外分光光度法(试行) |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HG/T 3861-2006 |
Determination of nitrocellulose cotton gelling number of thinners and retarders 稀释剂、防潮剂胶凝数测定法 |
China Chemical Industry
Standards nitro |
English PDF |
| HJ/T 188-2006 |
Cleaner prodution standard. nitrogenous Fertilizer Industry 清洁生产标准 氮肥制造业 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| SN/T 1734-2006 |
Inspection of 4,6-dinitro-cresol residues in fruits for import and export. GC-MS method 进出口水果中4，6-二硝基邻甲酚残留量的检验方法气柏色谱串联质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| QB/T 2722-2005 |
Leather. Chemical test. Determination of nitrogen content and hide substance. Titrimetric method 皮革 化学试验 含氮量和“皮质”的测定：滴定法 |
China Light Industry
Standards nitro |
English PDF |
| HJ/T 199-2005 |
Water quality. Determination of total-nitrogen. Gas-phase molecular absorption spectrometry 水质 总氮的测定 气相分子吸收光谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ/T 198-2005 |
Water quality. Determination of nitrate-nitrogen. Gas-phase molecular absorption spectrometry 水质 硝酸盐氮的测定 气相分子吸收光谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ/T 197-2005 |
Water quality. Determination of nitrite. nitrogen Gas-phase molecular absorption spectrometry 水质 亚硝酸盐氮的测定 气相分子吸收光谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ/T 196-2005 |
Water quality. Determination of Kjeldahl-nitrogen Gas-phase molecular absorption spectrometry 水质 凯氏氮的测定 气相分子吸收光谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ/T 195-2005 |
Water quality. Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry 水质 氨氮的测定 气相分子吸收光谱法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| SN/T 1627-2005 |
Determination of merabolites of nitrofurans residues in animal origin food for import and export. HPLC-MS/MS 进出口动物源食品中硝基呋喃类代谢物残留量测定方法 高效液相色谱串联质谱法 |
China Import Export Inspection
Standards nitro |
English PDF |
| HJ/T 199-2005 |
Water quality Determination of total nitrogen Gas-phase molecular absorption spectrometry {译} 水质 总氮的测定 气相分子吸收光谱法 |
China Environment Industry
Standards nitro |
English PDF |
| HJ/T 198-2005 |
Water quality Determination of nitrate nitrogen Gas-phase molecular absorption spectrometry {译} 水质 硝酸盐氮的测定 气相分子吸收光谱法 |
China Environment Industry
Standards nitro |
English PDF |
| HJ/T 197-2005 |
Water quality Determination of nitrite nitrogen Gas-phase molecular absorption spectrometry {译} 水质 亚硝酸盐氮的测定 气相分子吸收光谱法 |
China Environment Industry
Standards nitro |
English PDF |
| HJ/T 196-2005 |
Water quality Determination of Kjeldahl nitrogen Gas-phase molecular absorption spectroscopy {译} 水质 凯氏氮的测定 气相分子吸收光谱 |
China Environment Industry
Standards nitro |
English PDF |
| HJ/T 195-2005 |
Water quality Determination of ammonia nitrogen Gas-phase molecular absorption spectrometry {译} 水质 氨氮的测定 气相分子吸收光谱法 |
China Environment Industry
Standards nitro |
English PDF |
| HG/T 3451-2003 |
Chemical reagent. nitrobenzene 化学试剂 硝基苯 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 3383-2003 |
Moisture-proof agent for nitrocellulose lacquer 硝基漆防潮剂 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 3378-2003 |
Thiner for nitrocellulose lacquer 硝基漆稀释剂 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 3356-2003 |
Various colour nitrocellulose putty 各色硝基腻子 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 3355-2003 |
Various colour nitrocellulose primer 各色硝基底漆 |
China Chemical Industry
Standards nitro |
English PDF |
| HJ/T 102-2003 |
The technical requirement for water quality automatic ananlyzer of total nitrogen 总氮水质自动分析仪技术要求 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ/T102-2003 |
Technical requirements for total nitrogen water quality automatic analyzer {译} 总氮水质自动分析仪技术要求 |
China Environment Industry
Standards nitro |
English PDF |
| HJ/T101-2003 |
Technical requirements for ammonia nitrogen water quality automatic analyzer {译} 氨氮水质自动分析仪技术要求 |
China Environment Industry
Standards nitro |
English PDF |
| SN/T 0736.11-2002 |
Chemical analysis of fertilizers for import and export. Determination of nitrogen content by auto analyzer 进出口化肥检验方法 自动分析仪测定氮含量 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN/T 1037-2002 |
Method for the determination of lime nitrogen for import and export 进出口石灰氮检验方法 |
China Import Export Inspection
Standards nitro |
English PDF |
| HG/T 3452-2000 |
Chemical reagent 2, 4-Dinitrophenylhydrazine 化学试剂.2,4-二硝基苯肼 |
China Chemical Industry
Standards nitro |
English PDF |
| HJ/T 43-1999 |
Stationary source emission. Determination of nitrogen oxid. N(1-naphtye)-ethylenediamine dihydrochloride spectrophotometric method 固定污染源排气中氮氧化物的测定 盐酸萘乙二胺分光光度法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HJ/T 42-1999 |
Stationary source emission. Determination of nitrogen oxide. Ultraviolet spectrophotometric method 固定污染源排气中氮氧化物的测定 紫外分光光度法 |
China Environmental Protection Industry
Standards nitro |
English PDF |
| HG/T 3073-1999 |
Rubber compounding ingredients. Silica, precipitated, hydrated. Determination of specific surface area. nitrogen absorption method 橡胶配合剂 沉淀水合二氧化硅比表面积的测定 氮吸附方法 |
China Chemical Industry
Standards nitro |
English PDF |
| SB/T 10318-1999 |
Analysis of ammoniacal nitrogen 氨态氮测定法 |
China Commerce
Standards nitro |
English PDF |
| HJ T 43-1999 |
Determination of nitrogen oxides in exhaust gas from stationary pollution sources - Naphthalene ethylenediamine hydrochloride spectrophotometric method {译} 固定污染源排气中氮氧化物的测定 盐酸萘乙二胺分光光度法 |
China Environment Industry
Standards nitro |
English PDF |
| HJ T 42-1999 |
Determination of nitrogen oxides in exhaust gas from stationary pollution sources - UV spectrophotometry {译} 固定污染源排气中氮氧化物的测定 紫外分光光度法 |
China Environment Industry
Standards nitro |
English PDF |
| SH/T 0656-1998 |
Standard test methods for instrumental determination of carbon, hydrogen, and nitrogen in petroleum products and lubricants 石油产品及润滑剂中碳、氢、氮测定法(元素分析仪法) |
China Petrochemical Industry
Standards nitro |
English PDF |
| SY/T 6154-1995 |
(Rock surface area and pore size distribution measurement method static nitrogen adsorption capacity) 岩石比表面和孔径分布测定 静态氮吸附容量法 |
China Oil & Gas Industry
Standards nitro |
English PDF |
| QB/T 2186-1995 |
(Determination of hydrolyzed protein liquid nitrogen ammonia electrode method together) 氨气敏电极法测定水解蛋白液合氮量 |
China Light Industry
Standards nitro |
English PDF |
| HG 2685-1995 |
(Medical nitrous Oxide) 医用氧化亚氮 |
China Chemical Industry
Standards nitro |
English PDF |
| SJ/T 31419-1994 |
Requirements of readiness and methods of inspection and assessment for pusher type nitrogen-charged tunnel kilns 推板式充氮隧道窑完好要求和检查评定方法 |
China Electronics
Standards nitro |
English PDF |
| HG/T 2592-1994 |
(nitrocellulose lacquer) 硝基清漆 |
China Chemical Industry
Standards nitro |
English PDF |
| SH/T 0572-1993 |
(Catalyst pore size distribution calculation method (nitrogen desorption isotherms calculation method)) 催化剂孔径分布计算法（氮脱附等温线计算法） |
China Petrochemical Industry
Standards nitro |
English PDF |
| SN 0204-1993 |
Method for determination of nitrofen residues in grains for export 出口粮谷中除草醚残留量检验方法 |
China Import Export Inspection
Standards nitro |
English PDF |
| SN 0198-1993 |
Method for determination of nitrophenol salt residues in vegetables for export 出口蔬菜中复硝盐残留量检验方法 |
China Import Export Inspection
Standards nitro |
English PDF |
| HG/T 2277-1992 |
(Topical nitro enamel colors) 各色硝基外用磁漆 |
China Chemical Industry
Standards nitro |
English PDF |
| SH/T 0162-1992 |
(Petroleum products Determination of basic nitrogen) 石油产品中碱性氮测定法 |
China Petrochemical Industry
Standards nitro |
English PDF |
| SH/T 0224-1992 |
(Petroleum Additives Determination of nitrogen content (Kjeldahl method)) 石油添加剂中氮含量测定法（克氏法） |
China Petrochemical Industry
Standards nitro |
English PDF |
| SH/T 0171-1992 |
(Petroleum and petroleum products - Determination of nitrogen (thymol colorimetry)) 石油和石油产品氮含量测定法（麝香草酚比色法） |
China Petrochemical Industry
Standards nitro |
English PDF |
| SH/T 0413-1992 |
(Liquid paraffin trace basic nitrogen determination method) 液体石蜡中微量碱性氮含量测定法 |
China Petrochemical Industry
Standards nitro |
English PDF |
| SJ/T 10272-1991 |
Generic specification for nitrogen purifier in catalyst absorption 催化吸附型氮气纯化装置通用技术条件 |
China Electronics
Standards nitro |
English PDF |
| HG 2026-1991 |
(O-nitrotoluene) 邻硝基甲苯 |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 2026-1991 |
(O-nitrotoluene) |
China Chemical Industry
Standards nitro |
English PDF |
| HG/T 2025-1991 |
(nitrotoluene) |
China Chemical Industry
Standards nitro |
English PDF |
| HG 2078-1991 |
(2- cyano-4-nitro-aniline) |
China Chemical Industry
Standards nitro |
English PDF |
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