对IWTO-19-03<Determination of Wool Baseand Vegetable Matter Base of Core Samples of Raw Wool>和ASTMD1113-90a(Reapproved 2001)<Standard Test Method for Vegetable Matter and Other Alkali-Insoluble Impuritiesin Scoured Wool>羊毛毛基和草杂基的测试方法,在形式、溶解液、公式计算、杂质定义以及报告内容等方面存在的不同做了详细地分析.