Invention Grant
US07829346B2 Method for extracting a biosubstance from hair and hair sampling device useful in the method 有权
从该方法中有用的毛发取样装置提取生物体的方法

Method for extracting a biosubstance from hair and hair sampling device useful in the method
Abstract:
Disclosed herein is a method for extracting a biosubstance from a root of a hair, including the step of using as the hair a hair that has pulling force of at least a predetermined reference value to pull out the hair.
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