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Fused Silica Capillary

Fused Silica Capillary
Polar

Products

Stabilwax Columns (fused silica)

polar phase; Crossbond polyethylene glycol

  • Low-bleed PEG column ensures long column lifetimes.
  • Temperature range: 40 °C to 260 °C.
  • Equivalent to USP G14, G15, G16, G20, and G39 phases.
  • Some dimensions also available as Integra-Guard columns — a guard and analytical column in one to eliminate connection problems!

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Stabilwax-DA Columns (fused silica)

polar phase; Crossbond acid-deactivated Carbowax polyethylene glycol—for acidic compounds

  • Application-specific columns for free (underivatized) acids, some inorganic acids.
  • Resistant to oxidative damage.
  • Equivalent to USP G25, G35 phases.
  • Ideal for analyzing distilled liquor and other alcoholic beverages.

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Stabilwax-DB Columns (fused silica)

polar phase; Crossbond base-deactivated Carbowax polyethylene glycol—for amines and basic compounds

  • Application-specific columns for underivatized amines and other basic compounds, including alkylamines, diamines, triamines, nitrogen-containing heterocyclics. No need for column priming.
  • Temperature range: 40 °C to 220 °C.

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Stabilwax-MS Columns (fused silica)

  • High-polarity, stable polyethylene glycol (PEG) stationary phase.
  • Low bleed and rugged enough to withstand repeated temperature cycles without retention time shifting.
  • Ideal for food, flavor, fragrance, and industrial chemical and solvent analysis.
  • Temperature range: 40 °C to 250/260 °C.
  • Equivalent to USP G14, G15, G16, G20, and G39 phases.

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FAMEWAX Columns (USP G16) (fused silica)

polar phase; Crossbond polyethylene glycol

  • Application-specific columns for FAMEs, specially tested with a FAME mixture.
  • Temperature range: 20 °C to 250 °C.

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Rtx-Wax Columns (fused silica)

polar phase; Crossbond polyethylene glycol

  • Best polyethylene glycol (PEG) phase for alkenols, glycols, and aldehydes.
  • Temperature range: 20 °C to 250 °C.
  • Equivalent to USP G14, G15, G16, G20, G39 phases.

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