Part No: PPS577Issued year: 2019File size: 1.03mbFile type: pdf
The Biotage® VacMaster™ Disk is a unit for performing manual, disk-based extractions designed for high productivity laboratories. This unit is an excellent first step for labs interested in moving from liquid-liquid extraction (LLE) to solid phase extraction (SPE) for sample preparation in the environmental, food and beverage, and agriculture industries.
Part No: AN024-HORIssued year: 2012File size: 0.86mbFile type: pdf
The purpose of this application is to demonstrate the viability of a solid phase extraction (SPE) method utilizing the Horizon Technology SPE-DEX 1000/3000XL Controller with application firmware version 2.2 to extract samples for EPA Method 1664A/B and fulfill all QC requirements.
Part No: AN025-HOR.V.1Issued year: 2012File size: 0.88mbFile type: pdf
The purpose of this application note is to demonstrate the
viability of a solid phase extraction (SPE) method utilizing
the Biotage® Horizon 4790 Extractor with the Envision® Platform software version 1.02 to extract samples for EPA Method 1664A/B and fulfil all QC requirements.
Part No: AN948Issued year: 2020File size: 0.17mbFile type: pdf
The purpose of this application note is to provide an in-line extraction and drying solution for measuring hexane extractable material (HEM) using solid-phase extraction. The extracts are dried in-line during extraction using ISOLUTE® Sodium Sulfate Drying Cartridges. Using the Speed-Vap®, the extracts are then concentrated with gentle heat and consistent air flow, and HEM concentration is determined gravimetrically.
Part No: AN920.V.1Issued year: 2019File size: 1.14mbFile type: pdf
This application note describes the use of the Biotage® VacMaster™ Disk to extract n-hexane-extractable materials (HEM) from wastewaters per EPA Method 1664B. The procedure outlined in this document was used to generate a minimum level of quantitation (ML) and an initial demonstration of capability (IDC). Data for those studies is presented here.
Part No: AN942Issued year: 2020File size: 1.63mbFile type: pdf
The purpose of this application note is to optimize the solution for the removal and testing of total n-hexane extractable material (HEM) using solid phase extraction in combination with the Biotage® Horizon 5000 automated extraction system.
Part No: AN102-HOR.V.2Issued year: 2016File size: 1.49mbFile type: pdf
n-Hexane-extractable material (HEM), often termed oil & grease, is an operationally-defined general measurement used around the world to help assess water pollution due to a variety of hydrocarbons, including dissolved aromatics, benzene, toluene, xylene and dispersed polynuclear aromatic hydrocarbons (PAHs), aliphatics, naphthenic and fatty acids.1