DiatoSorb-W Diatomaceous Earth: Great Chromatography Millions of Years in the Making

ShinCarbon ST Micropacked GC Columns Above-Ambient Analyses of Permanent Gases and Light Hydrocarbons • Separate permanent gases, including CO/CO2, without cryogenic cooling. Analyzing the permanent gases oxygen, nitrogen, methane, carbon monoxide, and carbon dioxide has been virtually impossible for a…

Molecular Sieve 5A and 13X Packed GC Columns for Permanent Gas Separations Molecular sieves, synthetic forms of Zeolite packing, have been used since the 1950s for separating light gases (oxygen, nitrogen, methane, and carbon monoxide) and inert gases (helium, argon,…

Packed Column GC Application Guide Bulletin 890A Packed Column GC Application Guide This guide to packed column applications provides information on the best approach to designing your application. It includes helpful information about packings, phases, tubing, and different types of…

Bulletin 737F Amines Analysis by Packed Column GC Amines must be analyzed on a deactivated gas chromatography column, or these highly active analytes will adsorb to the support, adsorbent, or tubing, causing the peaks to tail. Three types of packings…