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- Posts: 26
- Joined: Tue Apr 24, 2012 11:14 am
Im working in an analysis of a cation and I have problem with the repeatability of the peak area of my analyte between a series of injections.
Im using a system with an IC detector, chemical suppressor and an HPLC waters. I know that in IC needed a full plastic system. The HPLC part in my system contains stain steel parts which cannot be replaced with plastic ones.
Is there any possibility the stain steel parts be the cause of the peak area variability?
Thanx in advance