Product/Service

007-CW Polyethylene glycol-PEG

Source: Quadrex Corp.
007-CW and BTR-CW are the Quadrex designations for an ethylene glycol/siloxane copolymer
Similar phases: DB-Wax, Stabilwax, AT-Wax, HP-20M, HP-Innowax, BP-20, CPWax-52CB

007-CW and BTR-CW are the Quadrex designations for an ethylene glycol/siloxane copolymer. This polymer can be used to separate compounds at temperatures not normally associated with polyethylene glycol (CarbowaxTM) phases. Both the lower and upper temperature limits of traditional Carbowax type columns are extended with this phase.

In addition, Quadrex offers a modified version of the 007-CW phase, designated as BTR-CW, which incorporates an anti-oxidant moiety to better withstand oxygen degradation. The BTR-CW phase offers increased thermal stability and longer column lifetimes.

The hydrogen bonding interactions of the 007-CW and BTR-CW phases makes them well suited for the analysis of polar compounds, perfumes, and essential oils. These phases are not recommended for the analysis of mixtures containing silylating reagents.

Quadrex Corp., P.O. Box 3881, Woodbridge, CT 06525. Tel: 203-3933112; Fax: 203-393-0391.