GC Columns & Consumables

Capillary Column

 

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

 

High-Performance Columns

SH-Rxi™-1MS

SH-Rxi™-1MS Structure

 

  • Non-polar phase: Crossbond™ 100% dimethyl polysiloxane
  • Tested and guaranteed for ultra-low bleed; improved signal-to-noise ratio for better sensitivity and mass spectral integrity.
  • General-purpose columns for arson accelerants, essential oils, hydrocarbons, pesticides, PCB congeners (e.g., Aroclor mixes), sulfur compounds, amines, solvent impurities, simulated distillation, oxygenates, gasoline range organics (GRO), refinery gases.
  • Equivalent to USP G2 phase.
  • Similar phases: HP-1ms UI, HP-1ms, DB-1ms UI, DB-1ms, Ultra-1, VF-1ms, SPB-1, Equity-1

 

SH-Rxi™-5MS

SH-Rxi™-5MS Structure

 

  • Low-polarity phase: Crossbond™ 5% diphenyl / 95% dimethyl polysiloxane
  • Tested and guaranteed for ultra-low bleed; improved signal-to-noise ratio for better sensitivity and mass spectral integrity.
  • General-purpose columns for semi-volatiles, phenols, amines, residual solvents, drugs of abuse, pesticides, PCB congeners (e.g., Aroclor mixes), solvent impurities.
  • Equivalent to USP G27 and G36 phases.
  • Similar phases: HP-5ms UI, HP-5ms, DB-5, Ultra-2, CP Sil 8 CB, SPB-5, Equity-5

 

SH-Rxi™-1HT

SH-Rxi™-1HT Structure

 

  • Non-polar phase: Crossbond™ 100% dimethyl polysiloxane
  • 40% longer lifetime from specially designed fused silica tubing.
  • Columns processed for high-temperature applications, such as high molecular weight hydrocarbons.
  • Similar phases: DB-1HT, AT-1ht

 

SH-Rxi™-5HT

SH-Rxi™-5HT

 

  • Low-polarity phase: Crossbond™ 5% diphenyl / 95% dimethyl polysiloxane
  • 40% longer lifetime from specially designed fused silica tubing.
  • Columns processed for high-temperature applications, such as mineral oil.
  • Similar phases: DB-5HT, VF-5HT

 

SH-Rxi™-5Sil MS

SH-Rxi™-5Sil MS

 

  • Low-polarity phase: Crossbond™ silarylene phase 1,4-bis(dimethylsiloxy)phenylene dimethyl polysiloxane
  • Engineered to be a low-bleed GCMS column.
  • Excellent inertness for active compounds.
  • General-purpose columns—ideal for GCMS analysis of semi-volatiles, polycyclic aromatic compounds, chlorinated hydrocarbons, phthalates, phenols, amines, organochlorine pesticides, organophosphorus pesticides, drugs, solvent impurities, and hydrocarbons.
  • Similar phases: DB-5ms UI, DB-5ms, VF-5ms, SLB-5ms

 

SH-Rxi™-XLB

 

  • Low-polarity proprietary phase
  • General-purpose columns exhibiting extremely low bleed. Ideal for many GCMS applications, including pesticides, PCB congeners (e.g., Aroclor mixes), PAHs.
  • Unique selectivity.
  • Similar phases: DB-XLB, VF-Xms

 

SH-Rxi™-17

SH-Rxi™-17

 

  • Mid-polarity phase: Crossbond™ 50% diphenyl / 50% dimethyl polysiloxane
  • General-purpose columns for pesticides, herbicides, rosin acids, phthalate esters, triglycerides, sterols.
  • Similar phases: HP-17, DB-17, DB-17HT, DB-608, SPB-17

 

SH-Rxi™-35Sil MS

SH-Rxi™-35Sil MS

 

  • Mid-polarity: Crossbond™ phase (similar to 35% phenyl methyl polysiloxane)
  • Very low-bleed phase for GCMS analysis.
  • Special selectivity and excellent inertness for substituted polar compounds, such as drugs, pesticides, herbicides, PCBs, phenols, etc.
  • Provides superior separation for cannabinoids.
  • Similar phases: DB-35ms, DB-35ms UI, VF-35ms

 

SH-Rxi™-17Sil MS

SH-Rxi™-17Sil MS Structure

 

  • Mid-polarity Crossbond™ phase (similar to 50% phenyl methyl polysiloxane)
  • Low bleed for use with sensitive detectors, such as MS.
  • Excellent inertness and selectivity for active environmental compounds, such as PAHs.
  • Equivalent to USP G3 phase.
  • Similar phases: DB-17ms, HP-17, DB-17, VF-17ms, CP-Sil 24 CB

 

SH-Rxi™-PAH

 

  • Mid-polarity proprietary phase
  • Ideal for EFSA PAH4 analysis—separates all priority compounds: benz[a]anthracene, chrysene, benzo[b]fluoranthene and benzo[a]pyrene.
  • Best resolution of chrysene from interfering PAHs, triphenylene, and cyclopenta[cd]pyrene.
  • Complete separation of benzo [b], [k], [j], and [a] fluoranthenes.

 

SH-Rxi™-624Sil MS

SH-Rxi™-624Sil MS Structure

 

  • Mid-polarity Crossbond™ silarylene phase (similar to 6% cyanopropylphenyl / 94% dimethyl polysiloxane)
  • Low-bleed, high-thermal stability column—maximum temperatures up to 300–320 °C.
  • Inert—excellent peak shape for a wide range of compounds.
  • Selective—G43 phase highly selective for volatile organics and residual solvents, great choice for USP<467>.
  • Manufactured for column-to-column reproducibility—well-suited for validated methods.
  • Similar phases: HP-624, DB-624, VF-624ms, CP-Select 624 CB

 

SH-Rxi™-1301Sil MS

SH-Rxi™-1301Sil MS Structure

 

  • Mid-polarity Crossbond™ silarylene phase (similar to 6% cyanopropylphenyl / 94% dimethyl polysiloxane)
  • Highest thermal stability in the industry ensures dependable, accurate MS results and increased uptime.
  • Stabilized cyano phase selectivity improves the performance of existing methods. Ideal for solvents, glycols, and other polar compounds.
  • Rigorous QC testing ensures inertness and accurate, reliable data for multiple compound classes.
  • Similar phase: VF-1301ms

 

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

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