DIN ISO 2881-1998 烟草和烟草制品.碱含量测定.光谱法

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【英文标准名称】:Tobaccoandtobaccoproducts-Determinationofalkaloidcontent-Spectrometricmethod(ISO2881:1992)
【原文标准名称】:烟草和烟草制品.碱含量测定.光谱法
【标准号】:DINISO2881-1998
【标准状态】:作废
【国别】:德国
【发布日期】:1998-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验报告;数学计算;含量测定;烟草制品;化合物;分光光度法;试验设备;烟碱;卷烟;生物硷;含量;基准方法;兴奋剂;调查;烟草;蒸汽蒸馏;烟草分析;试验;烟碱含量;药液;化学分析和试验
【英文主题词】:Alkaloids;Chemicalanalysisandtesting;Chemicals;Cigarettes;Content;Determinationofcontent;Investigations;Mathematicalcalculations;Nicotine;Nicotinecontents;Referencemethods;Spectrometry;Spectrophotometry;Steamdistillation;Stimulants;Testequipment;Testing;Tobacco;Tobaccoassay;Tobaccoproducts
【摘要】:Thedocumentspecifiesamethodforthedeterminationofalkaloids.Thedeterminationismadespectrometically.Themethodisapplicabletounmanufacturedtobacco,manufacturedtobaccoandtobaccoproducts.#,,#
【中国标准分类号】:X86
【国际标准分类号】:65_160
【页数】:6P;A4
【正文语种】:德语

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上一篇: DIN ISO 3401-1998 香烟.过滤嘴中生物碱滞留能力的测定.光谱法
下一篇: DIN ISO 3400-1998 香烟.烟雾凝聚物中生物碱的测定.光谱测定法

【英文标准名称】:Adhesives-Shorttermmethodformeasuringtheemissionpropertiesoflow-solventorsolvent-freeadhesivesafterapplication-Part3:Determinationofvolatilealdehydes(includesAmendmentA1:2009);EnglishversionofDINEN13999-3:2009-08
【原文标准名称】:胶粘剂.低溶剂和无溶剂的胶粘剂使用后的释放特性的短期测量方法.第3部分:挥发性二异氰酸盐的测定(包括修改件A1-2009).英文版本DINEN13999-3-2009-08
【标准号】:DINEN13999-3-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:乙醛;粘着性的;胶粘膜;胶粘剂;醛;使用;环境污染物;致癌物材料;解吸;测定;排放的测定;排放;排放测量;排放率;排放值;甲醛;气相色谱法;高效液相色谱法;高效液相色谱分析法;实验室测试;材料测试;污染排放物;性能;短时过程;溶解;无溶剂的;溶剂;吸附;试验;挥发性的;挥发物测定
【英文主题词】:Acetaldehyde;Adhesive;Adhesivefilms;Adhesives;Aldehydes;Applications;Atmosphericpollutants;Carcinogenicmaterials;Desorption;Determination;Determinationofemission;Emission;Emissionmeasurement;Emissionrates;Emissionvalues;Formaldehyde;Gaschromatography;Highperformanceliquidchromatography;HPLC;Laboratorytesting;Materialstesting;Pollutantemissions;Properties;Short-timeprocedure;Solvenated;Solventless;Solvents;Sorption;Testing;Volatile;Volatilematterdetermination
【摘要】:ThisEuropeanStandardspecifiesaprocedureforthedeterminationofvolatilealdehydes(especiallyformaldehydeandacetaldehyde)andothercarbonylcompoundsintheexhaustairofanemissiontestchamberafterapplicationofalow-solventorsolvent-freeadhesiveasdefinedinEN923.Themethodisbasedonchemosorptionofvolatilecarbonylcompoundswith2,4-dinitrophenylhydrazine(inthefollowing:DNPH)impregnatedsilicatubesorcartridgeswithsubsequentsolventdesorption,clean-upandliquidchromatographicanalysis.Themethodpermitsmeasurementofseveralaldehydesincludingformaldehyde,acetaldehyde,propionaldehyde,butyraldehyde,valeraldehyde,isovaleraldehyde,hexanal,benzaldehyde,2,5-dimethylbenzaldehyde,o-tolualdehyde,m-tolualdehyde,p-tolualdehyde,crotonaldehydeintheconcentrationrangeofapproximately10μg/m3to1mg/m3(seeISO16000-3).
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:12P.;A4
【正文语种】:英语

MIL-STD-188/116-2 (NOTICE 1), MILITARY STANDARD: INTEROPERABILITY STANDARDS FOR INFORMATION AND RECORD TRAFFIC EXCHANGE MODE 11 (05 MAY 1998) [NO S/S DOCUMENT]., MIL-STD-188/116-2, dated 12 February 1988, is hereby canceledwithout replacement.