Method for detecting related substances in preparation containing hydrophilic gel framework material

Method for detecting related substances in preparation containing hydrophilic gel framework material

  • CN 104,458,924 A
  • Filed: 09/12/2013
  • Published: 03/25/2015
  • Est. Priority Date: 09/12/2013
  • Status: Active Application
First Claim
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1. , containing the detection method of related substance in the preparation of hydrophilic gel matrix material, it is characterized in that preparing in described detection method in the solution of sample containing sodium sulphate or sodium chloride.

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