Rt®-Msieve 5A Columns (fused silica PLOT)

Restek’s molecular sieve 5A PLOT columns are designed for efficient separation of Ar/O2 and other permanent gases, including CH4, C2H6, and CO. Special coating and deactivation procedures ensure chromatographic efficiency and the integrity of the porous layer coating. Molecular sieves have very high retention, allowing separations of permanent gases at temperatures above ambient. Additionally, our unique immobilization process guarantees that the uniform particles remain adhered to the tubing—even after continuous valve-cycling.
Our revolutionary molecular sieve 5A PLOT columns separate Ar/O2 and H2/He at ambient temperature or above. These columns also are an excellent choice for rapid separation of permanent gases in refinery or natural gas.
Our deactivation technology also allows the CO peak to elute as a sharp peak. This is in contrast with other suppliers where CO often tails badly and cannot be quantified below % levels.
Similar Phase(s):
GS-Molsieve, HP PLOT/Molesieve, Molsieve 5A PLOT, AT-Molsieve, CP-Molesieve 5A, PLT-5A
catalog # length id df units
19773 15m 0.25mm 20μm ea.
19720 15m 0.32mm 30μm ea.
19722 30m 0.32mm 30μm ea.
19721 15m 0.53mm 50μm ea.
19723 30m 0.53mm 50μm ea.
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Restek’s molecular sieve 5A PLOT columns are designed for efficient separation of Ar/O2 and other permanent gases, including CH4, C2H6, and CO. Special coating and deactivation procedures ensure chromatographic efficiency and the integrity of the porous layer coating. Molecular sieves have very high retention, allowing separations of permanent gases at temperatures above ambient. Additionally, our unique immobilization process guarantees that the uniform particles remain adhered to the tubing—even after continuous valve-cycling. Our revolutionary molecular sieve 5A PLOT columns separate Ar/O2 and H2/He at ambient temperature or above. These columns also are an excellent choice for rapid separation of permanent gases in refinery or natural gas.