top of page
007-CW

Ethylene glycol/siloxane copolymer

PEG

  • Bonded and crosslinked

  • Moderately polar

  • Comparable to Carbowax 20M™*

  • Similar phases: DB-Wax, Stabilwax, AT-Wax, HP-20M, HP-Innowax, Supelcowax-10, BP-20, CPWax-52CB

  • USP Phase Specification: G16

       Carbowax is a trademark of Union Carbide Corp

Columns coated with bondable PEG and, even more so with traditional Carbowax 20M, deteriorate in the presence of oxygen. It has been necessary, therefore, to maintain an oxygen-free chromatographic system. To lower the costs of maintaining such a system and to improve the chromatographic properties of the PEG-type columns, we offer the oxygen-resistant BTR-CW phase type. BTR-CW is a polyethylene glycol (PEG) phase, similar to our 007-CW phase, but which incorporates an anti-oxidant moiety to better withstand oxygen exposure and the resultant degradation. The BTR-CW also offers increased thermal stability and longer column lifetimes.

Several other lengths and film thicknesses are available. Please enquire

Part Number                Description                              Price US$

Narrow Bore

007-CW-15-0.25F             15m x 0.25mm x 0.25um          $355.00

007-CW-30-0.25F             30m x 0.25mm x 0.25um          $455.00

007-CW-60-0.25F             60m x 0.25mm x 0.25um          $790.00

Wide Bore

007-CW-15W-0.25F          15m x 0.32mm x 0.25um          $375.00

007-CW-30W-0.25F          30m x 0.32mm x 0.25um          $630.00

007-CW-60W-0.25F          60m x 0.32mm x 0.25um        $1045.00

Mega Bore

007-CW-15V-0.25F          15m x 0.53mm x 0.25um           $395.00

007-CW-30V-0.25F          30m x 0.53mm x 0.25um           $680.00

007-CW-60V-0.25F          60m x 0.53mm x 0.25um         $1085.00

 APPLICATIONS

  • Aromatics in RF Gasoline 

  • BTEX

  • FAME Mix

  • Methyl Esters in Sunflower Oil

  • Peppermint Oil

  • Reformulated Gasoline

  • Solvent Mix

  • EPA Method 603

  • Rapeseed Oil

.

All prices are quoted and invoiced in US$, however we are able to invoice in CD$ upon request

bottom of page