For the analysis of pesticides, PCBs, solvents, and drugs.
- Internal dimensions and film thickness vary between models
- Low- to mid-polarity column
- Different elution order from Rtx®-1 or Rtx®-5 columns due to higher polarity
A low- to mid-polarity column with a different elution order than less polar Rtx®-1 or Rtx®-5 columns. Not recommended for strongly acidic compounds since cyano phases may show non-linearity at ppm levels. Phase composition: crossbonded 14% cyanopropylphenyl, 86% dimethylpolysiloxane. Recommended for EPA method 608.