Pahs analysis
Posted: Mon Dec 10, 2012 8:54 am
by karima74
HI,
I am looking for a standard method to determined PAHs toatl and indviuidal in a crude oil tank cleaning sludge,I have both techinques Perkin elmir GC/Ms and water HPLC with 3 deferent detectors.
Re: Pahs analysis
Posted: Tue Dec 18, 2012 5:01 pm
by X
PAHs in sediment can be extracted by methylene chloride by EPA Method 3540 (SOXHLET EXTRACTION) or 3550 (ULTRASONIC EXTRACTION), the extract is then reduced and changed to hexane, followed by a silica gel cleanup (EPA method 3630). You can follow EPA Method 8100 for details.
Re: Pahs analysis
Posted: Wed Dec 19, 2012 9:44 am
by ACrawshaw
Hi,
Try the link to our applications page below. Search for PAH and I found 5 methods straight away (GC and LC). These are all free to download.
http://dlibrary.dionex.com/Public/Search.aspx
Thanks
Re: Pahs analysis
Posted: Fri Jan 04, 2013 5:00 am
by jrobertson