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Rtx-1701

(Crossbond® 14%cyanopropylphenyl/86%dimethyl polysiloxane)GC column

  • Midpolarity phase.
  • Equivalent to USP G46 phase.

Rtx®-1701 is one of the most popular stationary phases used in capillary GC. The mix of cyano and phenyl functional groups increases the polarity and offers a different elution order relative to less polar Rtx®-1 or Rtx®-5 columns. An Rtx®-1701 column is ideal for confirmation analysis, in combination with an Rtx®-35 or Rtx®-5 column. The polymer is fully characterized to ensure long-term reproducibility, column-to-column consistency, and low bleed, even with sensitive detectors such as ECDs and MSDs.

Applications
  • Alcohols
  • Oxygenates
  • PCB congeners or (e.g.) Aroclor mixes
  • Pesticides
Temperature limits
ID (mm) df(µm) Temperature limits (°C)
0.10 0.10 -20 to 280
0.18 0.20 -20 to 280
0.18 0.40 -20 to 270/280
0.25 0.10 -20 to 280
0.25 0.25 -20 to 280
0.25 0.50 -20 to 270/280
0.25 1.00 -20 to 260/280
0.32 0.10 -20 to 280
0.32 0.25 -20 to 280
0.32 0.50 -20 to 270/280
0.32 1.00 -20 to 260/280
0.32 1.50 -20 to 240/260
0.53 0.10 -20 to 270/280
0.53 0.25 -20 to 270/280
0.53 0.50 -20 to 260/270
0.53 1.00 -20 to 250/270
0.53 1.50 -20 to 240/260
0.53 3.00 -20 to 230/250