This European Standard specifies a method to check one of the cleanliness aspects of feather and down ready to be used through the determination of the amount of undissolved and solved matter present in the aqueous extract.

该欧洲标准规定了一种通过测定水提取物中存在的未溶解和溶解物质的量来检查待用羽毛和羽绒的清洁度的方法。

Test Requirement 测试要求：

Turbidity ( cleanness ) 混浊度 (清洁度)

Sample Size 样品数量 / 送样规格: 200g
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 7-9 working days

Report Summary 报告摘要: