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- Posts: 16
- Joined: Mon Nov 28, 2011 8:53 pm
i need help for 2 questions please
1-to prepare my sample for quantification, i take 5ml of my sample, then i make a liquid-liquid extraction with 2ml of diethyl ether solvant. then i take the supernatant of this extraction, i inject in my gc msd systeme after filtration. my question is about the multiplier on the sequence file in chemstation. even if i didn't make dilution of my original sample, I have put a value in the multiplier section to consider the quantities of the solubilization solvant?or i don't have to put any value on this section?
2-I have a problem to export data in excel in my chemstation version. an error DDE 26 message appear when i make the export file to XML. i change my windows office version. always the same problem. what can i do to resolve this problem?
thanks in advance!
1-to prepare my sample for quantification, i take 5ml of my sample, then i make a liquid-liquid extraction with 2ml of diethyl ether solvant. then i take the supernatant of this extraction, i inject in my gc msd systeme after filtration. my question is about the multiplier on the sequence file in chemstation. even if i didn't make dilution of my original sample, I have put a value in the multiplier section to consider the quantities of the solubilization solvant?or i don't have to put any value on this section?
2-I have a problem to export data in excel in my chemstation version. an error DDE 26 message appear when i make the export file to XML. i change my windows office version. always the same problem. what can i do to resolve this problem?
thanks in advance!
