GRS-1301 GC Capillary Column

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GRS-1301 GC Capillary Column

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The GRS-1301 is a (6% cyanopropylphenyl) methylpolysiloxane phase. Overall, GRS-1301 is a low polarity phase which exhibits excellent thermal stability. The cyanopropyl (permanent dipole) and the phenyl (polarizable) substituents provide a specific selectivity for polar and polarizable compounds. More of a boiling point phase than GRS-1701 (14% cyanopropyl phenyl methylpolysiloxane), the GRS-1301 exhibits less retention of polyaromatic compounds than GRS-17 (50% phenyl methylpolysiloxane).

Nitrogen-containing herbicides, various types of pesticides, drugs and other heteroatom-containing compounds are good candidates for separation using this phase.

As part of the GRS Series of Bonded Phases, the GRS-1301 can withstand large solvent injections and rinsing to remove insoluble impurities.

  • Bonded and crosslinked
  • Excellent thermal stability
  • Moderately polar
  • Similar phases: DB-1301, Rtx -1301, HP-1301, SPB-1301
  • USP Phase Specification: G43

GRS-1301 (6% Cyanopropylphenyl) Methylpolysiloxane columns are available in all standard column I.D.’s and lengths.

Details Will  be updated soon…!

GC COLUMNS

Part numberPhaseparticle size (µm)length (mm)ID (mm)
GRS-1301-100-.25FGRS-13010.251000.25
GRS-1301-10NB-.1FGRS-13010.1100.1
GRS-1301-10NB-.5FGRS-13010.5100.1
GRS-1301-10V-0.5FGRS-13010.5100.53
GRS-1301-10W-2.0FGRS-13012100.32
GRS-1301-15-0.25FGRS-13010.25150.25
GRS-1301-15-0.5FGRS-13010.5150.25
GRS-1301-15NB-.1FGRS-13010.1150.1
GRS-1301-15V-0.5FGRS-13010.5150.53
GRS-1301-15V-1.0FGRS-13011150.53
GRS-1301-15V-1.5FGRS-13011.5150.53
GRS-1301-15W-0.5FGRS-13010.5150.32
GRS-1301-20NB-.1FGRS-13010.1200.1
GRS-1301-20NB-.4FGRS-13010.4200.1
GRS-1301-25NB-.25GRS-13010.25250.1
GRS-1301-25W-0.5FGRS-13010.5250.32
GRS-1301-30-0.25FGRS-13010.25300.25
GRS-1301-30-0.5FGRS-13010.5300.25
GRS-1301-30-8.0FGRS-13010.25300.25
GRS-1301-30NB-.5FGRS-13010.5300.1
GRS-1301-30V-0.3FGRS-13010.3300.53
GRS-1301-30V-0.5FGRS-13010.5300.53
GRS-1301-30V-1.0FGRS-13011300.53
GRS-1301-30V-1.8FGRS-13011.8300.53
GRS-1301-30V-3.0FGRS-13013300.53
GRS-1301-30W-1.0FGRS-13011300.32
GRS-1301-30W-1.8FGRS-13011.8300.32
GRS-1301-30W-2.0FGRS-13012300.32
GRS-1301-30W-3.0FGRS-13013300.32
GRS-1301-50V-.25FGRS-13010.25500.53
GRS-1301-50W-0.5FGRS-13010.5500.32
GRS-1301-50W-1.0FGRS-13011500.32
GRS-1301-60-0.1FGRS-13010.1600.25
GRS-1301-60V-1.0FGRS-13011600.53
GRS-1301-60V-3.0FGRS-13013600.53
GRS-1301-60V-5.0FGRS-13013600.53
GRS-1301-75V-3.0FGRS-13013750.53


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