DRIERITE® 27068-CS Gas Purifier with 1/8-Inch SS NPT Fittings, Filled with 8-Mesh Indicating DRIERITE® & 5A Molecular Sieve (Case of 6)

The DRIERITE® 27068 Gas Purifier is specially designed for gas chromatography and other applications requiring dry, pure gas. It will dry, purify, and filter gases used for chromatography and spectrometry. The purifier is filled with Indicating DRIERITE and 5A Molecular Sieves for the removal of moisture, impurities, and particulates from gas lines. It is easy to attach using the compression type tube fittings common to most laboratory instruments. Half of the gas purifier is filled with 5A Molecular Sieve material which removes impurities which have an effective molecular diameter of less than 5 angstroms. The other half of the gas purifier is filled with 4-mesh DRIERITE® indicating desiccant which dries gases to a dryness level of 0.005mg/L. Indicating dessicant changes from blue to pink upon exhaustion. Plastic-coated mounting clips may be purchased separately - See Item #: DRI-26809 to purchase mounting clips. Gas drying unit is also "re-fillable" with both new 5A molecular sieve material as well as indicating dessicant. See Item # DRI-27069 to order refill kits.

Applications: For use in gas chromatography to prevent ghost peaks and to improve baselines. The gas purifier should be used for carrier gases and for flame lonization detector air and hydrogen gases. The gas purifier may also be used to remove moisture and impurities from gases when purging spectrophotometer compartments, etc. Construction: Polycarbonate column with stainless steel desiccant supports and coil spring. Desiccant and 5A molecular sieve material are held firmly in place between felt filters. Polycarbonate caps equipped with o-ring gaskets. This unit is available filled with 500cc of 4-mes Indicating DRIERITE for applications that require only drying and filtering. See Item #: DRI-27070-CS or DRI-27070-EA.

The DRIERITE® 27068 Gas Purifier is specially designed for gas chromatography and other applications requiring dry, pure gas. It will dry, purify, and filter gases used for chromatography and spectrometry. The purifier is filled with Indicating DRIERITE and 5A Molecular Sieves for the removal of moisture, impurities, and particulates from gas lines. It is easy to attach using the compression type tube fittings common to most laboratory instruments. Half of the gas purifier is filled with 5A Molecular Sieve material which removes impurities which have an effective molecular diameter of less than 5 angstroms. The other half of the gas purifier is filled with 4-mesh DRIERITE® indicating desiccant which dries gases to a dryness level of 0.005mg/L. Indicating dessicant changes from blue to pink upon exhaustion. Plastic-coated mounting clips may be purchased separately - See Item #: DRI-26809 to purchase mounting clips. Gas drying unit is also "re-fillable" with both new 5A molecular sieve material as well as indicating dessicant. See Item # DRI-27069 to order refill kits.

Applications: For use in gas chromatography to prevent ghost peaks and to improve baselines. The gas purifier should be used for carrier gases and for flame lonization detector air and hydrogen gases. The gas purifier may also be used to remove moisture and impurities from gases when purging spectrophotometer compartments, etc. Construction: Polycarbonate column with stainless steel desiccant supports and coil spring. Desiccant and 5A molecular sieve material are held firmly in place between felt filters. Polycarbonate caps equipped with o-ring gaskets. This unit is available filled with 500cc of 4-mes Indicating DRIERITE for applications that require only drying and filtering. See Item #: DRI-27070-CS or DRI-27070-EA.