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- Posts: 25
- Joined: Thu Jun 30, 2011 8:06 pm
I am looking for acetamiprid cipac method by RPLC in witch an internal standard is used.
Why they use internal standard ?
Thank you
Discussions about HPLC, CE, TLC, SFC, and other "liquid phase" separation techniques.
Who knows? As you point out, IS is most common when there is extensive sample work-up, but the developers may have modified an existing method, or may simply have been in the habit of using IS, or may have just thought it would be fun to do it that way for a change.Can you explain me why they use internal standardization
tom jupille wrote:
To be honest, when we teach Method Development courses, the question "why did they do it this way" often is answered by "I haven't got a clue, and I wouldn't have done it that way".
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