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Restek / Stabilwax

Stabilwax

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Stabilwax® Fused-Silica GC-Columns, manufactured by Restek™, exhibit polar stationary phases, based on polyethylene glycol for various applications. 

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30m, 0.32mm ID, 1µm Stabilwax-DB Cap. Column
RT10854
€969.00
15m, 0.53mm ID, 1µm Stabilwax-DB Cap. Column
RT10852
€669.00
15m, 0.32mm ID, 1µm Stabilwax-DB Cap. Column
RT10851
30m, 0.53mm ID, 0.5µm Stabilwax-DB Cap. Column
RT10840
€1,128.00
30m, 0.32mm ID, 0.5µm Stabilwax-DB Cap. Column
RT10839
€969.00
30m, 0.25mm ID, 0.5µm Stabilwax-DB Cap. Column
RT10838
€895.00
60m, 0.32mm ID, 0.25µm Stabilwax DB Cap. Column
RT10827
€1,387.00
30m, 0.32mm ID, 0.25µm Stabilwax-DB Cap. Column
RT10824
€969.00
30m, 0.25mm ID, 0.25µm Stabilwax-DB Cap. Column
RT10823
€895.00
15m, 0.32mm ID, 0.25µm Stabilwax-DB Cap. Column
RT10821
€612.00
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Items 61-70 of 360

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Technical Data

Column-Name

Phase

Polarity

USP

I.D.

Film Thickness

Tmax[1]

Stabilwax

Polyethylenglykol (PEG)

Polar

G14,
G15,
G16,
G20,
G39

0.10 mm


0.15 mm


0.18 mm


0.25 mm


0.32 mm
 

0.53 mm

0.10 µm
 

0.15 µm
 

0.18 µm
 

0.10, 0.25, 0.50 µm
 

0.25, 0.50, 1.00 µm
 

0.25, 0.50, 1.00, 1.50, 2.00 µm

220 °C / 230 °C[2]
 

230 °C / 240 °C[3]
 

240 °C / 250 °C[4]
 

250 °C / 260 °C[5]

Stabilwax-DA

acid deactivated Carbowax®-
Polyethylenglykol

Polar

G25,
G35

0.25 mm


0.32 mm


0.53 mm

0.10, 0.25, 0.50 µm


0.10, 0.25, 0.50, 1.00 µm


0.10, 0.25, 0.50, 1.00, 1.5 µm

230 °C / 240 °C[3]
 

240 °C / 250 °C[4]


250 °C / 260 °C[5]

Stabilwax-DB

basic deactivated Carbowax®-
Polyethylenglykol

Polar

N/A

0.25 mm


0.32 mm


0.53 mm

0.25, 0.50 µm


0.10, 0.25, 0.50, 1.00 µm


0.10, 0.25, 0.50, 1.00, 1.50 µm

220 °C

Stabilwax-MS

Polyethylenglykol,
(Carbowax® 20M, MG 20.000)

Polar

G14,
G15,
G16,
G20,
G39

0.25 mm


0.32 mm

0.25 µm

250 °C / 260 °C °C

[1] Abhängig von der Schichtdicke und davon, ob man bei konstanter Temperatur oder mit einem Gradienten arbeitet [2] Für Schicht = 2,0 µm [3] Für Schicht = 1,5 µm [4] Für Schicht = 1,0 µm [5] Für Schicht < 1,0 µm

Stabilwax® GC-Column:

  • Rugged enough to withstand repeated water injections
  • Low-bleed PEG column ensures long column lifetimes
  • Applications: FAME, flavor, essential oils, solvents, aromatic compounds (incl. Xylol Isomers), acrolein/acrylnitrile, oxygen containing compounds, purity determination of water and alcoholic beverages
     

Stabilwax-DA GC-Column:

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

Stabilwax-DB GC-Column:

  • No need for column priming
  • Stabilwax®-DB Columns should not be flushed with water or alcohol
  • Application-specific columns for underivatized amines and other basic compounds, including alkylamines, diamines, triamines, nitrogen-containing heterocyclics
     

Stabilwax-MS GC-Column:

  • 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.

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