GC Columns & Consumables

 


High-Performance Columns    |    General-Purpose Columns    |    Dedicated Columns    |   
PLOT Columns    |    Metal Columns    |    Guard Columns    |   

 

General-Purpose Columns

SH-Rtx™-1

SH-Rtx™-1 Structure

 

  • Non-polar phase: Crossbond™ 100% dimethyl polysiloxane
  • General-purpose columns for solvent impurities, PCB congeners (e.g., Aroclor mixes), simulated distillation, arson accelerants, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semi-volatiles, pesticides, oxygenates.
  • Equivalent to USP G1, G2, G38 phases.
  • Similar phases: HP-1, DB-1, CP Sil 5 CB, SPB-1

 

SH-Rtx™-1 PONA

 

  • Compatible with ASTM and CGSB for hydrocarbon analysis.

 

SH-Rtx™-5

SH-Rtx™-5 Structure

 

  • Low-polarity phase: Crossbondx™ 5% diphenyl / 95% dimethyl polysiloxane
  • General-purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semi-volatiles.
  • Equivalent to USP G27 and G36 phases.
  • Similar phases: HP-5, DB-5, CP Sil 8 CB, SPB-5

 

SH-Rtx™-5MS

SH-Rtx™-5MS Structure

 

  • Low-polarity phase: Crossbond™ 5% diphenyl / 95% dimethyl polysiloxane
  • Column specifically tested for low-bleed performance.
  • General-purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semi-volatiles.
  • Equivalent to USP G27 and G36 phases.
  • Similar phases: HP-5, DB-5, CP Sil 8 CB, SPB-5

 

SH-Rtx™-20

SH-Rtx™-20 Structure

 

  • Mid-polarity phase: Crossbond™ 20% diphenyl / 80% dimethyl polysiloxane
  • General-purpose columns for volatile compounds, flavor compounds, alcoholic beverages.
  • Equivalent to USP G28 and G32 phases.
  • Similar phases: SPB-20, 007-20, AT-20, EC-20

 

SH-Rtx™-35 / SH-Rtx™-35MS

 

  • Mid-polarity phase: Crossbond™ 35% diphenyl / 65% dimethyl polysiloxane
  • General-purpose columns for organochlorine pesticides, PCB congeners (e.g., Aroclor mixes), herbicides, pharmaceuticals, sterols, rosin acids, phthalate esters.
  • Equivalent to USP G42 phase.
  • Similar phases: HP-35, DB-35, SPB-35, SPB-608

 

SH-Rtx™-50

SH-Rtx™-50 Structure

 

  • Mid-polarity phase: Crossbond™ 100% methyl phenyl polysiloxane
  • General-purpose columns for pesticides, herbicides, rosin acids, phthalate esters, sterols.
  • Equivalent to USP G3 phase.
  • Similar phases: HP-50+, CP-Sil 24 CB, SPB-50

 

SH-Rtx™-65

SH-Rtx™-65 Structure

 

  • Mid-polarity phase: Crossbond™ 65% diphenyl / 35% dimethyl polysiloxane
  • General-purpose columns for phenols, fatty acids, triglycerides.
  • Equivalent to USP G17 phase.

 

SH-Rtx™-1301

SH-Rtx™-1301 Structure

 

  • Mid-polarity phase: Crossbond™ 6% cyanopropylphenyl / 94% dimethyl polysiloxane
  • General-purpose columns for residual solvents, alcohols, oxygenates, and volatile organic compounds.
  • Equivalent to USP G43 phase.
  • Similar phases: DB-1301, CP-1301, SPB-1301

 

SH-Rtx™-624

SH-Rtx™-624 Structure

 

  • Mid-polarity phase: Crossbond™ 6% cyanopropylphenyl / 94% dimethyl polysiloxane
  • Application-specific columns for volatile organic pollutants. Recommended in U.S. EPA methods for volatile organic pollutants.
  • Equivalent to USP G43 phase.
  • Similar phases: HP-624, DB-624, DB-624 UI, VF-624ms, SPB-1301

 

SH-Rtx™-1701

SH-Rtx™-1701 Structure

 

  • Mid-polarity phase: Crossbond™ 14% cyanopropylphenyl / 86% dimethyl polysiloxane
  • General-purpose columns for alcohols, oxygenates, PCB congeners (e.g., Aroclor mixes), pesticides, and fragrance compounds.
  • Equivalent to USP G46 phase.
  • Similar phases: DB-1701P, DB-1701, CP Sil 19 CB, VF-1701ms, VF-1701 Pesticides, SPB-1701

 

SH-Rtx™-200 / SH-Rtx™-200MS

SH-Rtx™-200 / SH-Rtx™-200MS Structure

 

  • Mid-polarity phase: Crossbond™ trifluoropropyl methyl polysiloxane
  • General-purpose columns for solvents, Freon® fluorocarbons, alcohols, ketones, silanes, glycols, and drugs of abuse.
  • Equivalent to USP G6 phase.
  • Similar phases: DB-210, DB-200, VF-200ms

 

SH-Rtx™-225

SH-Rtx™-225 Structure

 

  • Polar phase: Crossbond™ 50% cyanopropylmethyl / 50% phenylmethyl polysiloxane
  • General-purpose columns for FAMEs, carbohydrates, sterols, flavor compounds.
  • Equivalent to USP G7 and G19 phases.
  • Similar phases: DB-225, DB-225MS, CP-Sil 43 CB, SPB-225

 

SH-Rtx™-2330

SH-Rtx™-2330 Structure

 

  • Highly polar phase: Crossbond™ 90% biscyanopropyl / 10% cyanopropylphenyl polysiloxane (Non-bonded)
  • General-purpose columns for cis/trans FAMEs, dioxin isomers.
  • Equivalent to USP G8 and G48 phase.
  • Similar phases: DB-23, VF-23ms, SP-2330, SP-2331, SP-2380

 

SH-Rtx™-Wax

SH-Rtx™-Wax Structure

 

  • Polar phase: Crossbond™ polyethylene glycol
  • Best polyethylene glycol (PEG) phase for alkenols, glycols, and aldehydes.
  • Equivalent to USP G14, G15, G16, G20, G39 phases.
  • Similar phases: DB-Wax, CP-Wax 52 CB

 

SH-Stabilwax™

SH-Stabilwax™ Structure

 

  • Polar phase: Crossbond™ polyethylene glycol
  • Low-bleed PEG column ensures long column lifetimes.
  • Rugged enough to withstand repeated water injections.
  • Equivalent to USP G14, G15, G16, G20, and G39 phases.
  • Similar phases: Innowax, CP-Wax 52 CB, VF-WAX MS, Supelcowax-10

 

For Research Use Only. Not for use in diagnostic procedures.

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