Supplies - GERSTEL Twister ® and Twicester ®

GERSTEL Twister® The GERSTEL Twister® enables efficient extraction of organic compounds from aqueous matrices based on Stir Bar Sorptive Extraction (SBSE). SBSE is a solvent-free extraction technique, which is significantly faster than most conventional extraction techniques. SBSE is up to…

AppNote 3/2011 Using Three Types of Twister Phases for Stir Bar Sorptive Extraction of Whisky, Wine and Fruit Juice Yunyun Nie, Eike Kleine-Benne Gerstel GmbH & Co. KG, Eberhard-Gerstel-Platz 1, D-45473 Mülheim an der Ruhr, Germany KEYWORDS EG-Silicone Twister, Stir…

GERSTEL Application Note No. 198, 2018 A Combination of Standard (SBSE) and SolventAssisted (SA-SBSE) Stir Bar Sorptive Extraction for Comprehensive Analysis of Flavor Compounds in Beverages Kevin MacNamara1, Nobuo Ochiai1, Kikuo Sasamoto1, Andreas Hoffmann2 1. GERSTEL K.K., 1-3-1 Nakane, Meguro-ku,…

AppNote 12/2012 Comparison of EG-Silicone-SBSE and Derivatization-PDMS-SBSE for the Analysis of Phenolic Compounds and Off-flavors in Water Yunyun Nie, Thomas Albinus Gerstel GmbH & Co. KG, Eberhard-Gerstel-Platz 1, D-45473 Mülheim an der Ruhr, Germany KEYWORDS SBSE, TDU, Capillary GC/MS, Phenols,…