GC column

RTK-11057 - Stabilwax DA, 60m x 0.32mm x 1um

Restek
SKU:
RTK-11057
$1,197.00
Current Stock:
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Description

Stabilwax-DA Columns (fused silica) polar phase; Crossbond acid-deactivated Carbowax polyethylene glycol—for acidic compounds

Similar Phase(s): HP-FFAP, DB-FFAP, CP-WAX 58 FFAP CB, NUKOL, ZB-FFAP

  • 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.
Similar To: Agilent 123-3264; Varian CP7777; Grace 13276, 8635358
Temp. Limits: 40 to 240/250 °C
Length: 60 m
Internal Diameter: 0.32 mm
df (µm): 1.00 μm
 
Stabilwax-DA bonded polyethylene glycol has an acidic functionality incorporated into the polymer structure. This permits analysis of acidic compounds without derivatization, significantly reduces adsorption of acids, and increases sample capacity for volatile free acids. Stabilwax-DA columns last longer and give better peak shapes for high molecular weight acids. 

Some inorganic acids also chromatograph well on a Stabilwax-DA column; the limitation is the volatility of the acidic compound.

Stabilwax-DA columns should not be rinsed with water.

Additional Information
Column Family:
Stabilwax-DA Columns
ID:
0.32 mm
Film Thickness:
1.00 µm
Length:
60 m
Type:
7" CAGE
Temp Limit (Celcius):
40 to 240/250 °C
Unit of Measure:
EA
QTY:
ea