灰分测定

• Method for determination of acid - insoluble ash of pulp
  纸浆的酸不溶灰分测定方法
• Method for determination of total ash in oilseed residues
  油料饼粕总灰分测定法
• Animal and vegetable fats and oils . determination of ash
  动植物脂肪和油.灰分测定
• Determination of ash of polyalkylene terephthalates
  聚对苯二甲酸烃酯中灰分测定方法
• Plastics - determination of ash - poly vinyl chloride
  塑料.灰分测定.聚氯乙烯
• Determination for ash content of polyvinyl alcohol resins
  聚乙烯醇树脂灰分测定方法
• Instant tea in solid form - determination of totat ash
  固态速溶茶总灰分测定
• Method for determination of coal tar pitch ash content
  煤沥青灰分测定方法
• Determination of " fixed ash " of caseins ; reference method
  干酪素的化合灰分测定.参考法
• Assessment on uncertainty of ash measured result in coal
  煤中灰分测定结果不确定度的评定