Analysis of tea and tea products - Determination of theobromine and coffeine content of fluid tea drinks - Part 1: HPLC-Routinemethod
适用范围:The document specifies a method using high-performance liquid chromatography (HPLC) for the determination of theobromine and coffeine content of fluid tea drinks. The method is usable for tea drinks wi...
实施日期:2008-03-01
Determination of macrolide antibiotic residues in animal-derived food-Part 2:LC-MS/MS method
适用范围: SN/T 1777 的本部分规定了动物源性食品中螺旋霉素、替米考星、竹桃霉素、泰乐菌素、红霉素、罗红霉素、交沙霉素液相色谱串联质谱测定方法。 本部分适用于猪肉、禽肉、肝脏、肾脏和蜂蜜中七种大环内醋类抗生素残留量的检测...
发布日期:2007-04-06 实施日期:2007-10-16
Water quality - Determiniation of putrescine,cadaverine, spermidine,spermine and histamine - High performance liquid chromatography method
适用范围:本标准规定了用苯甲酰氯衍生化-高效液相色谱-紫外检测法测定水中腐胺、尸胺、亚精胺、精胺及组胶含量的方法。 本标准适用于水中2.0mg/L~40.0mg/L的腐胺、尸胺、亚精胺、精胺及组胺的测定。
发布日期:2008-06-11 实施日期:2008-06-11
Dried skimmed milk -- Determination of vitamin D content using high-performance liquid chromatography
适用范围:ISO 14892|IDF 177:2002 specifies a method for the determination of vitamin D in a test sample containing at least 10 μg of vitamin D per 100 g [equal to 400 International Units (IU) of vitamin D per 10...
发布日期:2002-02-01 实施日期:2002-02-01
Determination of phenols presservatives in rubber and rubber products-High performance liquid chromatography
适用范围:本标准规定了橡胶及橡胶制品中酚类防霉剂(五氯苯酚、四熟苯酚、邻苯基苯酚、对硝基苯酚,见附录 A )的高姗相酷检财法。
发布日期:2012-05-07 实施日期:2012-11-16
Cheese, cheese rind and processed cheese -- Determination of natamycin content -- Part 2: High-performance liquid chromatographic method for cheese, cheese rind and processed cheese
适用范围:ISO 9233-2|IDF 140-2:2007 specifies a method for the determination of natamycin mass fraction in cheese, cheese rind and processed cheese of above 0,5 mg/kg and of the surface-area-related natamycin ma...
发布日期:2007-12-01 实施日期:2007-12-01
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 19: Determination of dimethylaminoethanol in food simulants
Foodstuffs -- Determination of aflatoxin B1, and the total content of aflatoxins B1, B2, G1 and G2 in cereals, nuts and derived products -- High-performance liquid chromatographic method
适用范围:ISO 16050:2003 specifies a reverse-phase high-performance liquid chromatographic method, with immunoaffinity column clean-up and post-column derivatization, for the determination of aflatoxins in cerea...
发布日期:2003-09-01 实施日期:2003-09-01
Workplace atmospheres -- Determination of total isocyanate groups in air using 1-(9-anthracenylmethyl)piperazine (MAP) reagent and liquid chromatography
适用范围:ISO 17735:2009 gives general guidance for the sampling and analysis of airborne organic isocyanates in workplace air. ISO 17735:2009 is appropriate for a wide range of organic compounds containing isoc...
发布日期:2009-03-01 实施日期:2009-03-01
Instant coffee - Determination of free and total carbohydrate contents - Method using high-performance anion-exchange chromatography
适用范围:The document specifies a method for the determination of free and total carbohydrates contents in instant coffee using high-performance anion-exchange chromatography. In particular, it determines the c...
Determination of nine sulfonamides in feeds. High performance liquid chromatography
发布日期:2010-11-16 实施日期:2010-11-16
Water quality. Determination of dissolved anions by liquid chromatography of ions. Part 3:Determination of chromate,iodide,sulfite,thiocyanate and thiosulfate first edition
适用范围:This part of ISO 10304 specifies methods for the determination in aqueous solution of the dissolved anions - iodide, thiocyanate and thiosulfate (clause 4); - sulfite (clause 5); - chromate (clause 6)....
实施日期:1997-08-15
General Rules for Analytical Methods in High Performance Liquid Chromatography
发布日期:1989-03-10 实施日期:1989-03-10
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