无名
第3楼2006/09/04
Standard BS 6534
Title Identifier Method for quantitative determination of lead in tin coatings
Descriptors Tin, Tin-plate, Metal coatings, Kitchen utensils, Determination of content, Lead, Specimen preparation, Extraction methods of analysis, Atomic absorption spectrophotometry, Flame photometry, Materials in contact with food, Coatings, Finishes
不过一直无缘得到这个标准