样品:有机化学药品
摘要:测量硫酸盐灰份
2-Ethyl-2-Butyl-1,3-Propanediol,EBP (.002% Sulfated Ash)
Trimethylolpropane (.002% Sulfated Ash)
Pentaerythritol (<.002% Sulfated Ash)
Dimethylolpropionic Acid (.039% Sulfated Ash)
仪器:CEM PHOENIX AIRWAVE
100 mL to 150 ml 陶瓷、石英或白金坩锅,分析天平(精度:0.1g)
溶剂要求:H2SO4
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