GRS-35 GC Capillary Column

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GRS-35 GC Capillary Column

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GRS-35 is the GRS designation for a (35% phenyl) dimethylpolysiloxane phase. This phase is a compromise between GRS-20 and GRS-17 in phenyl content. It is a popular phase for drug analyses; and like the entire series of phenyl-substituted phases, columns coated with the GRS-35 can be rinsed to remove non-volatile and high boiling contaminants.

  • Bonded and crosslinked
  • Excellent thermal stability
  • Moderately polar
  • Comparable to OV-11
  • Similar phases: DB-35, Rtx-35, SPB-35, AT-35, HP-35, BPX-35
  • USP Phase Specification: G42

GRS-35, (35% Phenyl) Methylpolysiloxane columns are available in all standard column I.D.’s and lengths.

Details Will  be updated soon…!

GC COLUMNS

Part number Phase particle size (µm) length (mm) ID (mm)
GRS-35-10-0.2F GRS-35 0.2 10 0.25
GRS-35-10NB-0.5F GRS-35 0.5 10 0.1
GRS-35-10V-0.1F GRS-35 0.1 10 0.53
GRS-35-10V-0.5F GRS-35 0.5 10 0.53
GRS-35-10V-1.2F GRS-35 1.2 10 0.53
GRS-35-10V-2.0F GRS-35 2 10 0.53
GRS-35-10V-2.6F GRS-35 2.6 10 0.53
GRS-35-10V-3.0F GRS-35 3 10 0.53
GRS-35-10W-0.25F GRS-35 0.25 10 0.32
GRS-35-10W-5.0F GRS-35 5 10 0.32
GRS-35-15-0.1F GRS-35 0.1 15 0.25
GRS-35-15-0.25F GRS-35 0.25 15 0.25
GRS-35-15-0.2F GRS-35 0.2 15 0.25
GRS-35-15-0.5F GRS-35 0.5 15 0.25
GRS-35-15-1.0F GRS-35 1 15 0.25
GRS-35-15NB-0.25F GRS-35 2.5 15 0.1
GRS-35-15NB-0.5F GRS-35 0.5 15 0.1
GRS-35-15V-1.0F GRS-35 1 15 0.53
GRS-35-15V-1.2F GRS-35 1.2 15 0.53
GRS-35-15V-2.0F GRS-35 2 15 0.53
GRS-35-15W-0.25F GRS-35 0.25 15 0.32
GRS-35-15W-0.3F GRS-35 0.3 15 0.32
GRS-35-15W-3.0F GRS-35 3 15 0.32
GRS-35-20HS-0.25F GRS-35 0.25 20 0.18
GRS-35-25-0.25F GRS-35 0.25 25 0.25
GRS-35-25-0.2F GRS-35 0.2 25 0.25
GRS-35-25-0.5F GRS-35 0.5 25 0.25
GRS-35-25V-1.0F GRS-35 1 25 0.53
GRS-35-25V-1.2F GRS-35 1.2 25 0.53
GRS-35-25V-2.0F GRS-35 2 25 0.53
GRS-35-25V-3.0F GRS-35 3 25 0.53
GRS-35-25V-5.0F GRS-35 5 25 0.53
GRS-35-25W-0.25F GRS-35 0.25 25 0.32
GRS-35-25W-0.3F GRS-35 0.3 25 0.32
GRS-35-25W-0.5F GRS-35 0.5 25 0.32
GRS-35-25W-1.0F GRS-35 1 25 0.32
GRS-35-25W-2.05F GRS-35 2.05 25 0.32
GRS-35-30-0.1F GRS-35 0.1 30 0.25
GRS-35-30-0.25F GRS-35 0.25 30 0.25
GRS-35-30-0.2F GRS-35 0.2 30 0.25
GRS-35-30-0.5F GRS-35 0.5 30 0.25
GRS-35-30-1.0F GRS-35 1 30 0.25
GRS-35-30HS-0.5F GRS-35 0.5 30 0.18
GRS-35-30V-0.25F GRS-35 0.25 30 0.53
GRS-35-30V-1.0F GRS-35 1 30 0.53
GRS-35-30V-1.2F GRS-35 1.2 30 0.53
GRS-35-30V-2.0F GRS-35 2 30 0.53
GRS-35-30V-2.6F GRS-35 2.6 30 0.53
GRS-35-30V-3.5F GRS-35 3.5 30 0.53
GRS-35-30V-5.0F GRS-35 5 30 0.53
GRS-35-30W-0.25F GRS-35 0.25 30 0.32
GRS-35-30W-0.5F GRS-35 0.5 30 0.32
GRS-35-30W-1.0F GRS-35 1 30 0.32
GRS-35-30W-1.5F GRS-35 1.5 30 0.32
GRS-35-30W-5.0F GRS-35 5 30 0.32
GRS-35-40HS-0.2F GRS-35 0.2 40 0.18
GRS-35-50-0.1F GRS-35 0.1 50 0.25
GRS-35-50-0.25F GRS-35 0.25 50 0.25
GRS-35-50-0.2F GRS-35 0.2 50 0.25
GRS-35-50-1.0F GRS-35 1 50 0.25
GRS-35-50W-0.25F GRS-35 0.25 50 0.32
GRS-35-50W-0.3F GRS-35 0.3 50 0.32
GRS-35-50W-0.5F GRS-35 0.5 50 0.32
GRS-35-60-0.25F GRS-35 0.25 60 0.25
GRS-35-60-1.0F GRS-35 1 60 0.25
GRS-35-60W-0.25F GRS-35 0.25 60 0.32
GRS-35-60W-0.5F GRS-35 0.5 60 0.32
GRS-35-60W-5.0F GRS-35 5 60 0.32

Support will be updated very soon…!

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