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
- Specifically designed for volatile organic compound analyses
- Similar phases: DB-624, DB-1301, Rtx-502, DB-608, VOCOL, RTX-Volatiles, PB-608, Rtx-35, AT-624, BP-624, CPSil-13CB
- USP Phase Specification: G43
Style: PHAT™
Type: Capillary
Specification: Cyanopropylphenyl / Methylpolysiloxane
Film Thickness: 3 μm
Length: 75 m
Brand: Quadrex
Inner Diameter: 0.53 mm
Mfg. No.: 007-502-75V-3.0F
EPA Method applications: volatiles and semi-volatiles in drinking water, ground water, pesticides, herbicides, etc.
007-608, 007-624, and 007-502, Cyanopropylphenyl Methylpolysiloxanes
007-608, 007-624, and 007-502 offer three variations of cyanopropylphenyl substitutions on a methylpolysiloxane backbone. These phases have been specifically designed for the analysis of volatile organic compounds and pesticides as specified in many EPA Methods including 502.1, 502.2, 503.1, 524.1, 524.2, 601, 602, 608, 624, 8010, 8011, 8015, 8020, 8240, and 8260. By using 007-502 and 007-624 phase types on 0.53mm I.D. columns, the entire range of volatile compounds, including gases, can be analyzed beginning at ambient temperatures.
