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GRS-65HT GC Capillary Columns

GRS-65HT GC Capillary Columns

The GRS-65HT phases represent a (65% phenyl) methylpolysiloxane phase composition. They are a companion phase to the GRS-17 (50% phenyl methylpolysiloxane), but the additional 15% phenyl substitution provides greater selectivity toward compounds exhibiting induced dipole effects. This enhanced selectivity is most evident in the analysis of triglycerides where the resolution is "fine tuned" over that of the 50% phenyl substitution.

The GRS-65HT is a bonded phase which possesses excellent thermal stability and hence can be used routinely for high temperature analyses.

Columns coated with the GRS-65HT phase type are ideal for the analysis of biofuel/biodiesel total glycerin and methyl esters under ASTM Method D6584-00.

  • Bonded and crosslinked
  • Excellent thermal stability
  • Moderately polar
  • Similar phases: Rtx-65HT, TAP-CB

GRS-65HT, (65% Phenyl) Methylpolysiloxane columns are available in all standard column I.D.'s and lengths.



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Zodiac GRS-65HT GC Column 0.15µm x 15mm x 0.1mm ID - GRS-65HT-15NB-.15

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.15 Length (mm): 15 ID (mm): 0.1
Zodiac GRS-65HT GC Column 0.15µm x 15mm x 0.1mm ID - GRS-65HT-15NB-.15
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Zodiac GRS-65HT GC Column 0.15µm x 25mm x 0.32mm ID - GRS-65HT-25W-.15F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.15 Length (mm): 25 ID (mm): 0.32
Zodiac GRS-65HT GC Column 0.15µm x 25mm x 0.32mm ID - GRS-65HT-25W-.15F
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Zodiac GRS-65HT GC Column 0.15µm x 25mm x 0.53mm ID - GRS-65HT-25V-.15F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.15 Length (mm): 25 ID (mm): 0.53
Zodiac GRS-65HT GC Column 0.15µm x 25mm x 0.53mm ID - GRS-65HT-25V-.15F
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Zodiac GRS-65HT GC Column 0.15µm x 30mm x 0.53mm ID - GRS-65HT-30V-.15F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.15 Length (mm): 30 ID (mm): 0.53
Zodiac GRS-65HT GC Column 0.15µm x 30mm x 0.53mm ID - GRS-65HT-30V-.15F
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Zodiac GRS-65HT GC Column 0.1µm x 100mm x 0.25mm ID - GRS-65HT-100-0.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 100 ID (mm): 0.25
Zodiac GRS-65HT GC Column 0.1µm x 100mm x 0.25mm ID - GRS-65HT-100-0.1F
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Zodiac GRS-65HT GC Column 0.1µm x 10mm x 0.1mm ID - GRS-65HT-10NB-.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 10 ID (mm): 0.1
Zodiac GRS-65HT GC Column 0.1µm x 10mm x 0.1mm ID - GRS-65HT-10NB-.1F
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Zodiac GRS-65HT GC Column 0.1µm x 10mm x 0.1mm ID - GRS-65HT-10NB-0.1

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 10 ID (mm): 0.1
Zodiac GRS-65HT GC Column 0.1µm x 10mm x 0.1mm ID - GRS-65HT-10NB-0.1
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Zodiac GRS-65HT GC Column 0.1µm x 10mm x 0.25mm ID - GRS-65HT-10-0.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 10 ID (mm): 0.25
Zodiac GRS-65HT GC Column 0.1µm x 10mm x 0.25mm ID - GRS-65HT-10-0.1F
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Zodiac GRS-65HT GC Column 0.1µm x 10mm x 0.32mm ID - GRS-65HT-10W-0.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 10 ID (mm): 0.32
Zodiac GRS-65HT GC Column 0.1µm x 10mm x 0.32mm ID - GRS-65HT-10W-0.1F
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Zodiac GRS-65HT GC Column 0.1µm x 15mm x 0.18mm ID - GRS-65HT-15HS-.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 15 ID (mm): 0.18
Zodiac GRS-65HT GC Column 0.1µm x 15mm x 0.18mm ID - GRS-65HT-15HS-.1F
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Zodiac GRS-65HT GC Column 0.1µm x 15mm x 0.1mm ID - GRS-65HT-15NB-.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 15 ID (mm): 0.1
Zodiac GRS-65HT GC Column 0.1µm x 15mm x 0.1mm ID - GRS-65HT-15NB-.1F
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Zodiac GRS-65HT GC Column 0.1µm x 15mm x 0.25mm ID - GRS-65HT-15-0.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 15 ID (mm): 0.25
Zodiac GRS-65HT GC Column 0.1µm x 15mm x 0.25mm ID - GRS-65HT-15-0.1F
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Zodiac GRS-65HT GC Column 0.1µm x 15mm x 0.32mm ID - GRS-65HT-15W-0.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 15 ID (mm): 0.32
Zodiac GRS-65HT GC Column 0.1µm x 15mm x 0.32mm ID - GRS-65HT-15W-0.1F
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Zodiac GRS-65HT GC Column 0.1µm x 15mm x 0.53mm ID - GRS-65HT-15V-0.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 15 ID (mm): 0.53
Zodiac GRS-65HT GC Column 0.1µm x 15mm x 0.53mm ID - GRS-65HT-15V-0.1F
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Zodiac GRS-65HT GC Column 0.1µm x 25mm x 0.1mm ID - GRS-65HT-25NB-.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 25 ID (mm): 0.1
Zodiac GRS-65HT GC Column 0.1µm x 25mm x 0.1mm ID - GRS-65HT-25NB-.1F
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Zodiac GRS-65HT GC Column 0.1µm x 25mm x 0.25mm ID - GRS-65HT-25-0.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 25 ID (mm): 0.25
Zodiac GRS-65HT GC Column 0.1µm x 25mm x 0.25mm ID - GRS-65HT-25-0.1F
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Zodiac GRS-65HT GC Column 0.1µm x 25mm x 0.32mm ID - GRS-65HT-25W-0.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 25 ID (mm): 0.32
Zodiac GRS-65HT GC Column 0.1µm x 25mm x 0.32mm ID - GRS-65HT-25W-0.1F
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Zodiac GRS-65HT GC Column 0.1µm x 25mm x 0.53mm ID - GRS-65HT-25V-0.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 25 ID (mm): 0.53
Zodiac GRS-65HT GC Column 0.1µm x 25mm x 0.53mm ID - GRS-65HT-25V-0.1F
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Zodiac GRS-65HT GC Column 0.1µm x 30mm x 0.18mm ID - GRS-65HT-30HS-.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 30 ID (mm): 0.18
Zodiac GRS-65HT GC Column 0.1µm x 30mm x 0.18mm ID - GRS-65HT-30HS-.1F
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Zodiac GRS-65HT GC Column 0.1µm x 30mm x 0.25mm ID - GRS-65HT-30-0.1F

GRS-65HT GC Column Phase: GRS-65HT GC Capillary Columns Particle size (µm): 0.1 Length (mm): 30 ID (mm): 0.25
Zodiac GRS-65HT GC Column 0.1µm x 30mm x 0.25mm ID - GRS-65HT-30-0.1F
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