Rxi®-1ms/Rtx®-1MS
100% dimethyl polysiloxane
Stable to 360°C
Polarity: non-polar
Uses: solvents, petroleum products, pharmaceutical samples, waxes
Rxi®-5ms/Rtx®-5/Rtx®-5MS
5% diphenyl - 95% dimethyl polysiloxane
Stable to 360°C
Polarity: slightly polar
Uses: flavors, environmental samples, aromatic hydrocarbons
Rxi®-5SilMS/Rtx®-5SilMS
proprietary
Stable to 360°C
Polarity: slightly polar
Uses: flavors, environmental samples, pesticides, PCBs, aromatic hydrocarbons
Rtx®-20
20% diphenyl - 80% dimethyl polysiloxane
Stable to 310°C
Polarity: slightly polar
Uses: volatile compounds, alcohols
Rtx®-1301, Rtx®-624
,
Rtx®-G43
6% cyanopropylphenyl - 94% dimethyl polysiloxane
Stable to 280°C
Polarity: slightly polar
Uses: volatile compounds, insecticides, residue solvents in pharmaceutical
products
Rtx®-35
35% diphenyl - 65% dimethyl polysiloxane
Stable to 300°C
Polarity: intermediately polar
Uses: pesticides, Aroclor PCBs, amines, nitrogen-containing herbicides
