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- Posts: 185
- Joined: Fri Jul 20, 2012 9:18 am
Hi
In the near future the reglementation (In Belgium) for the analysis of PCB's in drinking water will change and we'll have to be able to seperate PCB 28/31
We now use a Rxi5 silMS 30-0.25-0.25
To avoid working on two different systems and having to reinject positive samples on a different column, we would like to try and analyse PAH and PCB's in one run on a column that can seperate PCB 28/31
We are using a Triplus RSH to do an automated liq-liq extraction with 50/50 pentane/DCM followed by 50µl large volume injection.
Will a SGE HT8 column work for this application and deliver good separation for both PCB 28/31 and for benzo(b)-benzo(k)-fluoranthene (we don't need to separate benzo(j) ?
are there other columns that might work better?
thanks a lot for your input
BMU
In the near future the reglementation (In Belgium) for the analysis of PCB's in drinking water will change and we'll have to be able to seperate PCB 28/31
We now use a Rxi5 silMS 30-0.25-0.25
To avoid working on two different systems and having to reinject positive samples on a different column, we would like to try and analyse PAH and PCB's in one run on a column that can seperate PCB 28/31
We are using a Triplus RSH to do an automated liq-liq extraction with 50/50 pentane/DCM followed by 50µl large volume injection.
Will a SGE HT8 column work for this application and deliver good separation for both PCB 28/31 and for benzo(b)-benzo(k)-fluoranthene (we don't need to separate benzo(j) ?
are there other columns that might work better?
thanks a lot for your input
BMU
