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PLOT Columns By Phase
MXT®-Msieve 5A (Metal PLOT) - NEW
NEW Advanced Technology!Metal PLOT columns are back!
Restek’s molecular sieve 5A PLOT columns are designed for efficient separation of Ar/O
2 and other permanent gases, including CH
4, C
2H
6, 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/O
2 and H
2/He at ambient temperature or above (see figure). 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.
