17023 Restek Rtx-65/-65TG Gas phase column

Introduction:  

Rtx-65 fused silica capillary column belongs to high polarity stationary phase; brick cross bond technology (65% biphenyl / 35% dimethylpolysiloxane) is mainly used for the analysis of phenol and fatty acids, temperature range: 50 ° C to 300 ° C. It is equivalent to USP G17 stationary phase The separation conditions of aromatic compounds were improved due to the increase of the interaction between the analyte and the stationary phase. Due to its unique polarity, it can be used to analyze various components from phenol to fame. Rtx-65 column is the confirmation column of EPA method 604, and its distillation sequence is different from that of rtx-5 column. The rtx-65 column is similar to the bonded carbowax column in that it is fractionated according to the equivalent chain length sequence of fame. However, the temperature range of rtx-65 stationary phase is high, while other polar stationary phases are often limited by temperature.

Detailed introduction: