1，*符合ASTM测试方法D-2887的性能要求；

2，采用交联技术（Crossbond)保证寿命长，老化时间短，允许溶剂漂洗

3，MXT-2887柱使用了Sicosteel处理的不锈钢柱管，防止了在高温断、脆易裂的缺点；

4，本色谱柱与DB-2887，Petrocol^TM2887,以及Petrocol^TMEX2887柱相似；

A,Application-specific columns for simulated distilation.

B,Rtx-2887 stable to 360^oC,MXT-2887 stable to 400^oC.

Rtx-2887 and MXT-2887 columns^,stationary phase,column dimensions,and film thickness have been optimized to exceed the resolution and skewing factor requirements currently specified in ASTM method D-2887.Each column is individually tested to guarantee astable baseline with low bleed and reproducible retention times.The Crossbond methyl silicone stationary phase has increased stability compared to packed columns,ensuring stable baselines and shorter conditioning times.The most durable high temperature GC columns available are Restek^,s MXT columns,manufactured from silcosteel-treated stainless steel tubing.