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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SN/T 5658.3-2023 |
Methods for quality identification of distilled spirits Part 3: Determination of total polyphenols spectrophotometric method {译} 蒸馏酒质量鉴别方法 第3部分：多酚总量的测定 分光光度法 |
China Import&Export Inspection Industry
Standards spectrophotometric |
 English PDF |
| NY/T 4362-2023 |
Feed additives - Determination of keratinase activity - spectrophotometric method {译} 饲料添加剂 角蛋白酶活力的测定 分光光度法 |
China Agriculture Industry
Standards spectrophotometric |
English PDF |
| NY/T 4361-2023 |
Feed additives - Determination of α-galactosidase activity - spectrophotometric method {译} 饲料添加剂 α-半乳糖苷酶活力的测定 分光光度法 |
China Agriculture Industry
Standards spectrophotometric |
English PDF |
| NY/T 4358-2023 |
Determination of resistant starch in foods of plant origin - spectrophotometric method {译} 植物源性食品中抗性淀粉的测定 分光光度法 |
China Agriculture Industry
Standards spectrophotometric |
English PDF |
| NY/T 1676-2023 |
Determination of crude polysaccharides in edible fungi-spectrophotometric method {译} 食用菌中粗多糖的测定 分光光度法 |
China Agriculture Industry
Standards spectrophotometric |
English PDF |
| YS/T 424.3-2022 |
Methods for chemical analysis of titanium diboride powder - Part 3: Determination of iron content - 1,10-phenanthroline spectrophotometric method {译} 二硼化钛粉化学分析方法 第3部分：铁含量的测定 1,10-邻二氮杂菲分光光度法 |
China Non-ferrous Metal Industry
Standards spectrophotometric |
English PDF |
| YS/T 1550.3-2022 |
Methods for chemical analysis of beryllium alloys - Part 3: Determination of silicon content - Molybdenum blue spectrophotometric method {译} 铍合金化学分析方法 第3部分：硅含量的测定 钼蓝分光光度法 |
China Non-ferrous Metal Industry
Standards spectrophotometric |
English PDF |
| YS/T 1075.12-2022 |
Methods for chemical analysis of vanadium-aluminum and molybdenum-aluminum master alloys-Part 12: Determination of phosphorus content-Molybdenum blue spectrophotometric method {译} 钒铝、钼铝中间合金化学分析方法 第12部分：磷含量的测定 钼蓝分光光度法 |
China Non-ferrous Metal Industry
Standards spectrophotometric |
English PDF |
| YS/T 1075.9-2022 |
Methods for chemical analysis of vanadium-aluminum and molybdenum-aluminum master alloys - Part 9: Determination of chlorine content - silver chloride spectrophotometric method {译} 钒铝、钼铝中间合金化学分析方法 第9部分：氯含量的测定 氯化银分光光度法 |
China Non-ferrous Metal Industry
Standards spectrophotometric |
English PDF |
| YB/T 4989-2022 |
Coke oven gas - Determination of coal tar content - spectrophotometric method {译} 焦炉煤气 煤焦油含量的测定 分光光度法 |
China Metallurgy Industry
Standards spectrophotometric |
English PDF |
| SN/T 4675.32-2022 |
Determination of sodium carboxymethyl cellulose in wine for import and export - spectrophotometric method{译} {译} 进出口葡萄酒中羧甲基纤维素钠的测定 分光光度法 |
China Import&Export Inspection Industry
Standards spectrophotometric |
English PDF |
| YB/T 4726.12-2021 |
Iron-bearing dust and sludge-Determination of manganese oxide content-Potassium (sodium) periodate spectrophotometric method {译} 含铁尘泥 氧化锰含量的测定 高碘酸钾(钠)分光光度法 |
China Metallurgy Industry
Standards spectrophotometric |
English PDF |
| YB/T 4726.3-2021 |
Determination of the content of titanium dioxide in iron-bearing dust and sludge by diantipyridine methane spectrophotometric method {译} 含铁尘泥 二氧化钛含量的测定 二安替吡啉甲烷分光光度法 |
China Metallurgy Industry
Standards spectrophotometric |
English PDF |
| YB/T 4726.5-2021 |
Iron-containing dust sludge - Determination of phosphorus content - Bismuth phosphorus molybdenum blue spectrophotometric method {译} 含铁尘泥 磷含量的测定 铋磷钼蓝分光光度法 |
China Metallurgy Industry
Standards spectrophotometric |
English PDF |
| YS/T 1509.1-2021 |
Methods for chemical analysis of silicon-carbon composite anode materials - Part 1: Determination of silicon content - gravimetric and spectrophotometric methods{译} {译} 硅碳复合负极材料化学分析方法 第1部分：硅含量的测定 重量法和分光光度法 |
China Non-ferrous Metal Industry
Standards spectrophotometric |
English PDF |
| NY/T 3675-2020 |
Determination of thearubigin and theabrownin content in black tea spectrophotometric method {译} 红茶中茶红素和茶褐素含量的测定 分光光度法 |
China Agriculture Industry
Standards spectrophotometric |
English PDF |
| NY/T 911-2020 |
Determination of β-glucanase activity of feed additive spectrophotometric method {译} 饲料添加剂β-葡聚糖酶活力的测定 分光光度法 |
China Agriculture Industry
Standards spectrophotometric |
English PDF |
| HJ 833-2017 |
(Soil and sediments - Determination of sulfide - Methylene blue spectrophotometric method) 土壤和沉积物 硫化物的测定 亚甲基蓝分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 826-2017 |
Water quality-Determination of anionic surfactants -- Flow injection analysis(FIA) and methylene blue spectrophotometric method 水质 阴离子表面活性剂的测定 流动注射-亚甲基蓝分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 825-2017 |
Water quality-Determination of volatile phenols -- Flow injection analysis（FIA）and 4-AAP spectrophotometric method 水质 挥发酚的测定 流动注射-4-氨基安替比林分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 824-2017 |
Water quality -- Determination of sulfide-Flow injection analysis （FIA）and methylene blue spectrophotometric method 水质 硫化物的测定 流动注射-亚甲基蓝分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 823-2017 |
Water quality-Determination of cyanide -- Flow injection analysis（FIA）and spectrophotometric method 水质 氰化物的测定 流动注射-分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HG/T 5042-2016 |
(Phosphorus content of industrial phosphorus pentachloride - Determination of spectrophotometric method) 工业用五氯化磷 铁含量的测定 分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| DL/T 955-2016 |
(Water and steam - Test methods for thermal power plants - Determination of copper and iron - Atomic absorption spectrophotometric method) 火力发电厂水、汽试验方法 铜、铁的测定 原子吸收分光光度法 |
China Electricity & Power
Standards spectrophotometric |
English PDF |
| HJ 811-2016 |
Water quality. Determination of total selenium.3, 3′-Diaminobenzidine spectrophotometric method 水质 总硒的测定 3,3’-二氨基联苯胺分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 540-2016 |
(Determination of arsenic in fixed sources - Silver diethyldithiocarbamate spectrophotometric method) 固定污染源废气 砷的测定 二乙基二硫代氨基甲酸银分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 546-2015 |
Ambient air. Determination of phosphorus pentoxide. Molybdenum blue spectrophotometric method 环境空气 五氧化二磷的测定 钼蓝分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 756-2015 |
Water quality. Determination of butyl xanthate. UV spectrophotometric method 水质 丁基黄原酸的测定 紫外分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 704-2014 |
Soil quality-Determinationofavailablephosphorus. Sodium hydrogen carbonate solutionMoSbantispectrophotometric method 土壤 有效磷的测定 碳酸氢钠浸提-钼锑抗分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| NB/SH/T 0891-2014 |
spectrophotometric detection of soot in used engine oil samples 在用发动机油中烟炱含量测定法 分光光度法 |
China Energy industry
Standards spectrophotometric |
English PDF |
| HJ 685-2014 |
Stationary source emission. Determination of lead. Flame atomic absorption spectrophotometric method 固定污染源废气 铅的测定 火焰原子吸收分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 674-2013 |
Water quality. Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method 水质 肼和甲基肼的测定 对二甲氨基苯甲醛分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| SN/T 3709-2013 |
Determination of tin coating mass for tinplate. spectrophotometric method 马口铁镀锡量的测定 分光光度法 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| HG/T 4551.3-2013 |
Determination of nickel in waste chemicals. Part 3: Graphite furnace atomic absorption spectrophotometric method 废弃化学品中镍的测定 第3部分:石墨炉原子吸收分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| HG/T 4551.1-2013 |
Determination of nickel in waste chemicals. Part 1: Dimethylglyoxime spectrophotometric method 废弃化学品中镍的测定 第1部分:丁二酮肟分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| HG/T 4550.3-2013 |
Determination of cadmium in waste chemicals. Part 3: Cadion spectrophotometric method 废弃化学品中镉的测定 第3部分:镉试剂分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| HG/T 4550.2-2013 |
Determination of cadmium in waste chemicals. Part 2: Flame atomic absorption spectrophotometric method 废弃化学品中镉的测定 第2部分:火焰原子吸收分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| HG/T 4550.1-2013 |
Determination of cadmium in the waste chemicals. Part 1: Graphite furnace atomic absorption spectrophotometric method 废弃化学品中镉的测定 第1部分:石墨炉原子吸收分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| HG/T 4548-2013 |
Determination of arsenic in waste chemicals. Silver diethyldithiocarbamate spectrophotometric method 废弃化学品中砷的测定 二乙基二硫代氨基甲酸银分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| DL/T 1203-2013 |
Analytical methods for chloride in steam and water in fossil fuel power plants spectrophotometric method using mercury sulfocyanide 火力发电厂水汽中氯离子含量测定方法 硫氰酸汞分光光度法 |
China Electricity & Power
Standards spectrophotometric |
English PDF |
| SN/T 3368-2012 |
Determination of phosphorus content in carbon steel and low-middle alloy steel. Phosphomolybdate blue spectrophotometric method 碳钢、中低合金钢中磷含量的测定 磷钼蓝分光光度法 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| SN/T 3319.2-2012 |
Ferrophorus for import and export. Part 2: Determination of manganese content. Periodate spectrophotometric method 进出口磷铁 第2部分：锰含量的测定 高碘酸盐光度法 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| HG/T 4327-2012 |
Reclaimed water. Determination of total iron content. spectrophotometric method 再生水中总铁含量的测定 分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| SH/T 1499.7-2012 |
Pure adipic acid. Part 7: Determination of content of nitric acid. spectrophotometric method 精己二酸 第7部分：硝酸含量的测定 分光光度法 |
China Petrochemical Industry
Standards spectrophotometric |
English PDF |
| SN/T 3113-2012 |
Ferromolybdenum. Determination of silicon contents. Silicomolybdic blue spectrophotometric method 钼铁 硅含量的测定 硅钼蓝光度法 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| HJ 634-2012 |
Soil. Determination of ammonium, nitrite and nitrate by extraction with potassium chloride solution-spectrophotometric methods 土壤 氨氮、亚硝酸盐氮、硝酸盐氮的测定 氯化钾溶液提取-分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
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 spectrophotometric |
English PDF |
| HG/T 4213-2011 |
Phosphorus oxychloride for industrial use. Determination of iron content. spectrophotometric method 工业用三氯氧磷 铁含量的测定 分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| HG/T 4210-2011 |
Phosphorus trichloride for industrial use-determination of iron content-spectrophotometric method 工业用三氯化磷 铁含量的测定 分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| HG/T 3526-2011 |
Industrial circulating cooling water determination of nitrate. spectrophotometric method using sulfosalicylic acid 工业循环冷却水中硝酸盐的测定 磺基水杨酸分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| HJ 632-2011 |
Soil. Determination of Total Phosphorus by alkali fusion. Mo-Sb Anti spectrophotometric method 土壤 总磷的测定 碱熔-钼锑抗分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| SN/T 0481.2-2011 |
Inspection of bauxite for import and export. Part 2: Determination of silicon dioxide content Molybdenum blue spectrophotometric method 进出口矾土检验方法 第2部分：二氧化硅含量的测定 钼蓝分光光度法 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| SN/T 0481.11-2011 |
Inspection of bauxite for import and export. Part 11: Determination of titanium dioxide content. Hydrogen peroxide spectrophotometric method 进出口矾土检验方法 第11部分：二氧化钛含量的测定 过氧化氢分光光度法 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| HJ 615-2011 |
Soil. Determination of organic carbon. Potassium dichromate oxidation spectrophotometric method 土壤 有机碳的测定 重铬酸钾氧化-分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 601-2011 |
Water quality. Determination of formaldehyde. Acetylacetone spectrophotometric method 水质 甲醛的测定 乙酰丙酮分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 599-2011 |
Water quality. Determination of TNT. N-cetyl pridinium chloride. Sodium sulfite spectrophotometric method 水质 梯恩梯的测定 n-氯代十六烷基吡啶—亚硫酸钠分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 598-2011 |
Water quality. Determination of TNT. Sodium sulfite spectrophotometric method 水质 梯恩梯的测定 亚硫酸钠分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| SN/T 0481.9-2010 |
Methods for inspection of bauxite for export. Part 9: Determination of free iron content. 1,10-Phenanthroline spectrophotometric method 出口矾土检验方法 第9部分：1，10二氮杂菲光度法测定游离铁含量 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| HJ 593-2010 |
Water quality. Determination of phosphorus. Phosphomolybdenum blue spectrophotometric method 水质 单质磷的测定 磷钼蓝分光光度法（暂行） |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 541-2009 |
Yellow phosphorus production emission. Determination of gaseous arsenic. Silver diethyldithiocarbamate spectrophotometric method 黄磷生产废气 气态砷的测定 二乙基二硫代氨基甲酸银分光光度法（暂行） |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HG/T 2156-2009 |
Determination of anionic surfactants in industrial circulating cooling water. spectrophotometric method using methylene blue 工业循环冷却水中阴离子表面活性剂的测定 亚甲蓝分光光度法 |
China Chemical Industry
Standards spectrophotometric |
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 spectrophotometric |
English PDF |
| HJ 503-2009 |
Water quality. Determination of volatile phenolic compounds. 4-AAP spectrophotometric method 水质 挥发酚的测定 4-氨基安替比林分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 489-2009 |
Water quality. Determination of silver. spectrophotometric method with 3, 5-Br2-PADAP 水质 银的测定 3,5-br2-padap分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 486-2009 |
Water quality. Determination of copper. 2, 9-Dimethy-1, 10-phenanthroline spectrophotometric method 水质 铜的测定 2，9-二甲基-1，10-菲啰啉分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ 485-2009 |
Water quality. Determination of copper. Sodium diethydlthiocabamate spectrophotometric method 水质 铜的测定 二乙基二硫代氨基甲酸钠分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 399-2007 |
Water quality. Determination of the chemical oxygen demand. Fast digestion-spectrophotometric method 水质 化学需氧量的测定 快速消解分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| SN/T 1954-2007 |
Determination of chlorine dioxide residues in iced meat for import and export. spectrophotometric method 进出口冰鲜肉中二氧化氯残留量的检验方法 分光光度法 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| HG/T 2416-2007 |
Photographic chemicals. Measurement methods of the trace-sulfur in the color couples. spectrophotometric analysis methods of molecular absorbs 照相化学品 成色剂微量硫的测定 分子吸收分光光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| SN/T 1788-2006 |
Determination of quinizarin. Extraction spectrophotometric method 醌茜的测定 萃取分光光度法 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| HG/T 2957.10-2004 |
The determination of the total amount of iron in the alunite ore. Sulfosalicylic acid spectrophotometric 明矾石矿石国全铁量的测定 磺基水杨酸光度法 |
China Chemical Industry
Standards spectrophotometric |
English PDF |
| SH/T 1747-2004 |
Cumene (Isopropyl benzene) for industrial use. Determination of phenol content. spectrophotometric method 工业用异丙苯中苯酚含量的测定 分光光度法 |
China Petrochemical Industry
Standards spectrophotometric |
English PDF |
| SH/T 1746-2004 |
Cumene (Isopropyl benzene) for industrial use. Determination of content of peroxides. spectrophotometric method 工业用异丙苯中过氧化物含量的测定 分光光度法 |
China Petrochemical Industry
Standards spectrophotometric |
English PDF |
| HJ/T 65-2001 |
Stationary source emission. Determination of tin. Graphite furnace atomic absorption spectrophotometric method 大气固定污染源 锡的测定 石墨炉原子吸收分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 64.3-2001 |
Stationary source emission. Determination of cadmium p-Azobenzenediazoaminazobenzene sulfonic acid spectrophotometric method 大气固定污染源 镉的测定 对-偶氮苯重氮氨基偶氮苯磺酸分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 64.2-2001 |
Stationary source emission. Determination of cadmium. Graphitic furnace atomic absorption spectrophotometric method 大气固定污染源 镉的测定 石墨炉原子吸收分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 64.1-2001 |
Stationary source emission. Determination of cadmium. Flame atomic absorption spectrophotometric method 大气固定污染源 镉的测定 火焰原子吸收分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 63.2-2001 |
Stationary source emission. Determination of nickel. Graphitic furnace atomic absorption spectrophotometric method 大气固定污染源 镍的测定 石墨炉原子吸收分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 63.1-2001 |
Stationary source emission. Determination of nickel. Flame absorption spectrophotometric method 大气固定污染源 镍的测定 火焰原子吸收分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 58-2000 |
Water quality. Determination of beryllium. spectrophotometric method with erichrome cyanine R 水质 铍的测定 铬菁r分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| DL/T 702-1999 |
Determination of furfural content in mineral insulating oil by spectrophotometric method 矿物绝缘油中糠醛含量测定方法(分光光度法) |
China Electricity & Power
Standards spectrophotometric |
English PDF |
| HJ/T 50-1999 |
Water quality. Determination of trichloro-aldehyde. 3-methyl-1-phenyl-5-pyrazolone spectrophotometric method 水质 三氯乙醛的测定 吡唑啉酮分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 49-1999 |
Water quality. Determination of boron curcumin. spectrophotometric method 水质 硼的测定 姜黄素分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
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 spectrophotometric |
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 spectrophotometric |
English PDF |
| HJ/T 32-1999 |
Stationary source emission. Determination of phenols. 4-Amino-antipyrine spectrophotometric method 固定污染源排气中酚类化合物的测定 4-氨基安替比林分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 31-1999 |
Stationary source emission. Determination of phosgene. Aniline ultraviolet spectrophotometric method 固定污染源排气中光气的测定 苯胺紫外分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 30-1999 |
Stationary source emission. Determination of chlorine. Methyl orange spectrophotometric method 固定污染源排气中氯气的测定 甲基橙分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 28-1999 |
Stationary source emission. Determination of hydrogen cyanide. Iso-nicotinic-acid-3-methyl-1-phenyl-5-pyrazolone spectrophotometric method 固定污染源排气中氰化氢的测定 异烟酸-吡唑啉酮分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ/T 27-1999 |
Stationary source emission. Determination of hydrogen chloride. Mercuric thiocyanate spectrophotometric method 固定污染源排气中氯化氢的测定 硫氰酸汞分光光度法 |
China Environmental Protection Industry
Standards spectrophotometric |
English PDF |
| HJ T 50-1999 |
Water quality - Determination of trichloroacetaldehyde - pyrazolone spectrophotometric method {译} 水质 三氯乙醛的测定 吡唑啉酮分光光度法 |
China Environment Industry
Standards spectrophotometric |
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 spectrophotometric |
English PDF |
| HJ T 32-1999 |
Determination of phenolic compounds in exhaust gas from stationary pollution sources 4-Aminoantipyrine spectrophotometric method {译} 固定污染源排气中酚类化合物的测定 4-氨基安替比林分光光度法 |
China Environment Industry
Standards spectrophotometric |
English PDF |
| HJ T 29-1999 |
Determination of chromic acid mist in exhaust gas from stationary pollution sources-Diphenylcarbodihydrazide spectrophotometric method {译} 固定污染源排气中铬酸雾的测定 二苯基碳酰二肼分光光度法 |
China Environment Industry
Standards spectrophotometric |
English PDF |
| SN/T 0736.4-1997 |
Method of inspection for import and export fertilizers. Determination of sodium. Atomic absorption spectrophotometric method 进出口化肥检验方法 火焰原子吸收光谱法测定钠量 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| SH/T 1499.5-1997 |
Pure adipic acid. Determination of content of iron-2, 2′-Bipyridyl spectrophotometric method 精己二酸中铁含量的测定 2,2联吡啶分光光度法 |
China Petrochemical Industry
Standards spectrophotometric |
English PDF |
| SH/T 1499.3-1997 |
Pure adipoic acid. Measurement of ammonia solution colour (in Pt -- Co scale). spectrophotometric method 精己二酸氨溶液色度的测定 分光光度法 |
China Petrochemical Industry
Standards spectrophotometric |
English PDF |
| SH/T 1498.7-1997 |
Nylon 66 salt. Determination of UV index. Ultraviolet spectrophotometric method 尼龙66盐UV指数的测定 紫外分光光度法 |
China Petrochemical Industry
Standards spectrophotometric |
English PDF |
| SH/T 1498.6-1997 |
Nylon 66 salt. Determination of content of nitrates. spectrophotometric method 尼龙66盐中硝酸盐含量的测定 分光光度法 |
China Petrochemical Industry
Standards spectrophotometric |
English PDF |
| SN/T 0481.3-1995 |
Methods for inspection of bauxite for export. Determination of ferric oxide content. Sulfosalicylic acid spectrophotometric method 出口矾土检验方法 磺基水杨酸光度法测定三氧化二铁量 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| SN/T 0480.8-1995 |
Method of analysis of baryte for export. Determination of ferric oxide by sulfosalicylic acid spectrophotometric method 出口重晶石分析方法 磺基水杨酸分光光度法测定三氧化二铁 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| SN 0340-1995 |
Method for the determination of paraquat residues in cereals,vegetables for export. UV-spectrophotometric method 出口粮谷蔬菜中百草枯残留量检验方法紫外分光光度法 |
China Import Export Inspection
Standards spectrophotometric |
English PDF |
| DL 430-1992 |
Test method of trace copper in oil (zinc reagent spectrophotometric method) 油中微量铜的测定方法(锌试剂分光光度法) |
China Electricity & Power
Standards spectrophotometric |
English PDF |
| HG/T 2957.7-1984 |
Alunite ores-Determination of potassium and sodium contents-Potassium tetraphenylborate gravimetric method and flame emission spectrophotometric methods |
China Chemical Industry
Standards spectrophotometric |
English PDF |
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