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Topic: the analysis of amphoteric surfactant?  (Read 2820 times)

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Offline lcw1986821

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the analysis of amphoteric surfactant?
« on: September 07, 2010, 09:50:26 PM »
hi:
   Let's discuss the analysis method of the amphoteric surfactant.Resently,I am puzzled by this,especially ,it is difficult to get
the method of quantitative analysis for betaine-style surfactant!  ???

Offline Stepan

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Re: the analysis of amphoteric surfactant?
« Reply #1 on: September 09, 2010, 10:34:45 AM »
It is possible if you have reference material, and specialized air sampling equipment. How low do you need to detect? What techniques do you have accessible to you?

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