The non-polar 007-1 dimethylpolysiloxane phase, which separates compounds according to boiling point, is probably the most frequently used phase type in GC. Bonding and crosslinking this general purpose GC phase increases the resistance to degradation by rinsing, large solvent injections and the deposition of non-volatiles. The 007-1 phase offers excellent efficiency and thermal stability. In addition, this non-polar phase is less susceptible to oxidation and hydrolysis than phases incorporating more polar functional groups.
- Bonded and crosslinked
- Excellent thermal stability
- Moderately polar
- Similar phases: Rtx-65HT, TAP-CB
Style: PHAT™
Type: Capillary
Specification: 65% Phenylmethylpolysiloxane
Film Thickness: 0.1 μm
Length: 30 m
Brand: Quadrex
Inner Diameter: 0.25 mm
Mfg. No.: 007-65HT-30-0.1F
PCBs, pesticides, herbicides, amines
The 007-65HT phases represent a (65% phenyl) methylpolysiloxane phase composition. They are a companion phase to the 007-17 (50% phenyl methylpolysiloxane), but the additional 15% phenyl substitution provides greater selectivity toward compounds exhibiting induced dipole effects. This enhanced selectivity is most evident in the analysis of triglycerides where the resolution is "fine-tuned" over that of the 50% phenyl substitution.
The 007-65HT is a bonded phase which possesses excellent thermal stability and hence can be used routinely for high temperature analyses.
Columns coated with the 007-65HT phase type are ideal for the analysis of biofuel/biodiesel total glycerin and methyl esters under ASTM Method D6584-00.
