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����test method:
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����ref: fda 21 cfr 177.2600
��������: fda 21 cfr 177.2600
����-total extractable fraction in d.i. water at reflux temperature for 7 hours
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����-total extractable fraction in d.i. water at reflux temperature for 7 hours then maintaining for 2hours.
����-ȥ����ˮ��ȡ��ڻ����¶� 7 сʱ����� 2 сʱ
����-total extractable fraction in n-hexane at reflux temperature for 7 hours.
����-��������ȡ��ڻ����¶�ǰ 7 сʱ
����-total extractable fraction in n-hexane at reflux temperature for 7 hours then maintaining for 2hours.
����-��������ȡ��ڻ����¶� 7 сʱ����� 2 сʱ
