Part No: AN038-HOR.V.1Issued year: 2020File size: 1.78mbFile type: pdf
This application note will outline optimized methods for the extraction of polycyclic aromatic hydrocarbons from sea water using Atlantic® HLB solid phase extraction disk processed using Biotage automated or manual SPE solutions and DryVap® Concentrator System. The first section will highlight the use of the Biotage® Horizon 5000 fully automated extraction system and the method used for this application. Additionally, there will be an Application Modification section that will highlight the use of the Biotage® Horizon 4790 (with data and discussion) and Biotage® VacMaster™ Disk for this application.
Part No: AN063-HOR.V.1Issued year: 2012File size: 0.22mbFile type: pdf
Oftentimes it becomes necessary to test sea water for oil and grease analytes. Whether it is due to a controlled release of effluent water from a waste water treatment plant (usually during large rain storms) or a large oil spill, there is a need generated for a reliable, automated extraction and evaporation system.
Part No: AN065-HORIssued year: 2010File size: 2.07mbFile type: pdf
Although not frequently a problem, recent incidents at sea have led to large amounts of crude oil being released and dispersed throughout the Gulf of Mexico. Originally presumed to be Louisiana Sweet Crude, sample testing later revealed a harsher form of crude containing a high amount of asphaltenes was actually being released. The differences are substantial, as Louisiana Sweet degrades more readily in nature than crude oil containing asphaltenes.
Part No: AN056-HORIssued year: 2015File size: 1.24mbFile type: pdf
One of the most frequently desired quantities in environmental chemistry is the amount of diesel range organics (DROs) contained within a sample. The analysis of DROs is performed in almost every major environmental laboratory under the US EPA Method 80151 or by using the similar ISO 9377-22. This method is commonly used to determine the contamination of alkanes from C10 to C28 caused by leaking underground storage containers.