WebHayeSep porous polymers •Chromatograms •Polymer specifications •Relative retention times •Comparison of HayeSep D formulations. Trace gas analyzers. Accessories … WebEasy to Install—Multiple Internal Diameters. Our micropacked columns are designed to fit packed and capillary injection systems. Standard wall (1/16-inch OD) micropacked …
HayeSep® Porous Polymer Adsorbent - Sigma-Aldrich
WebHayeSep™ porous polymers for gas chromatography offer packings of six different polarities. Thoroughly cleaned and preconditioned for 12 hours under oxygen-free nitrogen, they are consistent, with no shrinkage and minimum bleed. Startup time for new columns is reduced to a minimum. 75mL bottles. HayeSep Polymer Characteristics HayeSep is a spherical high purity polymer. It supplies unique separation in gas chromatograph. Note) HayeSep DB and HayeSep DIP are on request. HaySep Retention Times Relative to C 2 H 6 6’× 1/8 inch SUS Columns HayeSep 80/ 100 mesh 60 ºC 30 mL/min He Relative Retention Times Ethane = 1.00 Columns 6’× 1/8 inch SUS 65ºC He 30 mL/min Product Search rezbook
HayeSep polymers relative retention times - VICI
WebApr 14, 2016 · Gas chromatography practical approach2. 1. Gas Chromatography A practical approach Martin van Burgh, MP Seminar, 13-03-2011. 2. Why use a gas chromatograph Typical measurements: Most samples vaporize below 450º C without cracking Analyzer specialists and technicians are available Requirements are well … WebC27454 HayeSep S 100/120 39.80 C27460 HayeSep T 60/80 47.90 C27462 HayeSep T 80/100 47.90 C27464 HayeSep T 100/120 39.80 HayeSep is thoroughly cleaned and preconditioned for 12 hours under oxygen-free nitrogen before packaging to ensure consistency, reproducibility with no shrinkage and minimal bleed. WebUnion Carbide verwendet einen Photoionisationsdetektor (PID) und einen Gaschromatographen, welcher drei gepackte GC-Säulen (Hayesep T, 60/80 mesh) sowie eine Rückspüleinrichtung enthält. Aufgabe der Rückspüleinrichtung ist es, im Anschluss an die Analyse einer Gasprobe, die in der ersten GC-Säule adsorbierten Olefine wieder zu … rezcom nj