日韩av大片在线观看欧美成人不卡|午夜先锋看片|中国女人18毛片水多|免费xx高潮喷水|国产大片美女av|丰满老熟妇好大bbbbbbbbbbb|人妻上司四区|japanese人妻少妇乱中文|少妇做爰喷水高潮受不了|美女人妻被颜射的视频,亚洲国产精品久久艾草一,俄罗斯6一一11萝裸体自慰,午夜三级理论在线观看无码

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

Showing 1 to 5 of 5 entries

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.