Quadrex 007-5, 25m x 0.32mm ID, 0.25µm film, ea.
Manufacturer: Quadrex
Brand: 007-5
Phase Chemistry: 5% diphenyl 95% dimethyl polysiloxane
Phase Polarity: low polarity
Phase Bonded: Yes
Film Thickness: 0.250 µm
Column Length: 25 m
Column ID: 0.320 mm
Tube Material: Fused Silica
Cage Size: Standard
Application: Standard
Temperature Range: -50 °C to 350°C
Non polar
Excellent thermal stability
Comparable to: SE-52, SE-54, OV-73
Similar phases: DB-5, Rtx -5, HP-5, Ultra-5, SPB-5, CPSil-8CB, AT-5, BP-5
USP Phase Specification: G27
- Descripción
Descripción
SKU: 007-5-25W-0.25F
Boiling point column, general purpose: hydrocarbons, solvents, waxes, pharmaceuticals, flavors, etc.
007-5, (5% PHENYL) METHYLPOLYSILOXANE
The 007-5 phase is a (5% phenyl) methylpolysiloxane polymer. Like the 007-1 dimethylpolysiloxane phase, the 007-5 phase is a widely used general purpose GC phase ideal for a broad range of applications. The presence of the phenyl groups provides induced dipole interactions leading to degrees of increased retention for aromatic solutes. A 5% phenyl substitution causes a nominal increase in polarity; yet the 007-5 phase displays the attributes of a non-polar phase.
