How to Choose the Proper SPME Fiber

SUPELCO SPME-Adsorption versus Absorption: Which Fiber is Best for Your Application? Robert E. Shirey and Raymond F. Mindrup ©1999 Sigma-Aldrich Co. 00-0001 T400011 The continuing development of SPME fiber coatings has presented some difficulties for analyst to select the appropriate…

SUPELCO Optimization of Extraction Conditions and Fiber Selection for Low-Molecular Weight Analytes and Semi-volatile Analytes Using SPME Robert E. Shirey and Leonard M. Sidisky Supelco Inc., Bellefonte, PA USA ©1999 Sigma-Aldrich Co. SUPELCO INTRODUCTION Developing an application using SPME can…

VOL 18.4 SPRING EDITION 2000 TheReporter SOLID PHASE MICROEXTRACTION Sample Prep Made Easy www.sigma-aldrich.com/TheReporter SPME Resolves Difficult Matrix Problems Fig. 1 – Complex Orange Juice Sample Extraction with SPME Sample: 25ml orange juice Fiber: 75µm Carboxen-PDMS Extraction : headspace, 30…

SUPELCO A Systematic Approach for Selecting the Appropriate SPME Fiber Robert E. Shirey and Raymond F. Mindrup Supelco, Supelco Park, Bellefonte, PA 16823 T400156 DKF ©1999 Sigma-Aldrich Co. 00-0001 Overview of Presentation • Factors that affect fiber selection • Description…