Part No: AN122-HORIssued year: 2017File size: 1.87mbFile type: pdf
This application note demonstrates the performance of automated disk-based solid phase extraction (SPE), using Biotage® Horizon 5000 automated extraction system and Atlantic® DVB SPE disks, for concentration of organochlorine pesticides from whole water, prior to GC/MS analysis, following the requirements of EN16693:2015.
Part No: AN009-HORIssued year: 2015File size: 1.33mbFile type: pdf
Method 525.2 describes the procedure to determine a full suite of low concentration semi-volatile organic compounds in drinking water using solid phase extraction (SPE) or liquid–solid extraction (LSE) techniques. The City of Fort Worth, Water Department implemented an automated SPE process for the analysis of semi-volatiles by EPA Method 525.2 using the Atlantic® C18 solid phase extraction disk. Ethyl acetate, methanol and water were used to condition the Atlantic C18 disk prior to the extraction step. The extraction solvents used were a 1:1 mixture of methylene chloride and ethyl acetate. Extracts were then analyzed by GC/MS using a splitless injection technique.
Part No: AN004-HORIssued year: 2009File size: 0.72mbFile type: pdf
This evaluation study was conducted to determine the feasibility of the Biotage SPE-DEXÒ 4790 Automated Extraction System for the extraction of herbicides and pesticides. The preliminary results demonstrate the capability of this method for the automated SPE extraction of organic compounds.