Application

Supelclean^™ ENVI-Carb^™ SPE tube has been used as a part of sample preparation for the determination of thiodiglycol in groundwater using solid-phase extraction followed by gas chromatography coupled with mass spectrometry (SPE-GC-MS).

General description

Graphitized Non-Porous Carbon Retention Mechanism: Reversed-phase Sample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water) Surface area: 100m²/g; Particle Sz.:120/400 mesh Extreme affinity for organic polar and non-polar compounds from both non-polar and polar matrices when used under reversed-phase conditions Carbon surface comprised of hexagonal ring structures, interconnected and layered into graphitic sheets Non-porous nature of the carbon phase allows for rapid processing, adsorption does not require analyte dispersion into solid phase pores Independent investigators have found ENVI-Carb extremely useful for the rapid sample preparation of over 200 pesticides from various matrices including ground water, fruits and vegetable

Legal Information

ENVI-Carb is a trademark of Sigma-Aldrich Co. LLC

Supelclean is a trademark of Sigma-Aldrich Co. LLC