EVOLUTE® EXPRESS ABN is a high purity, polymeric sorbent suitable for extraction of a broad range of acidic, basic and neutral analytes. EVOLUTE® EXPRESS ABN is now available in on-line cartridge format. Download the product note. Typical Applications: Pharmaceuticals Personal care products General organics Acids, bases and neutrals An optimized combination of non-polar (hydrophobic) and polar (hydrophilic) interactions result in a versatile sorbent for extraction of a broad range of compounds encountered in routine environmental analysis. Because EVOLUTE EXPRESS ABN is totally water wettable, it will never become de-conditioned, even if it runs dry. It does not need to be stored in solvent after use, and is a great alternative to C18 and PLRP type materials. Structure of EVOLUTE® EXPRESS ABN sorbent Biotage EVOLUTE EXPRESS ABN on-line cartridges combine these unique sorbent characteristics with the convenience of fully automated SPE. Sorbents and columns are fully QC tested to ensure excellent performance and reproducibility. Biotage on-line SPE columns can be used with most commercially available on-line SPE systems. See technical note PPS424 for more information.
ISOLUTE® ENV+ is a highly retentive non-polar SPE phase, for the extraction of polar analytes that are not retained by C18 or C8 sorbents.
ISOLUTE® ENV+ has long been the sorbent of choice of solid phase extraction of polar organics from water samples, and is now available in on-line cartridge format. Download the product note.
Reliably fractionate aliphatics from aromatics in soil extracts, for GC-FID or GC-MS analysis.
ISOLUTE® Layered SPE columns are designed for efficient extraction of multi-analyte suites. Layers of different SPE sorbents are contained in a single SPE column, enabling a broader range of analytes to be extracted than with a single sorbent.
Extract Oil and Grease from wastewater samples and fractionate into HEM and SGT-HEM fractions in one step.
Extract PAHs (polyaromatic hydrocarbons) from natural waters and other aqueous samples containing polar interferences sucha s humic acids. These layered columns remove polar interferences from the final extract, so they cannot interfere in the subsequent analysis. An application note describing the methodlogy is available through our literature database.
Dry organic solvents with this easy to use format. Stack under SPE columns during elution for efficient, in-line solvent drying.