• 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

General area of use

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.

007-608, 007-624 and 007-502 Cyanopropylphenyl Methylpolysiloxane columns are most commonly requested in the following column I.D.'s and column lengths. The film thickness ranges are noted in the chart below.


0.25mm             1.0 - 3.0µm
0.32mm             1.0 - 5.0µm
0.53mm             0.5 - 5.0µm
Inquire with tech@quadrexcorp.com about custom lengths and films.


007-608, 007-624, and 007-502 OPERATING TEMPERATURE RANGE
film thickness temperature range
up to 1.0µm -50° C to 325°C
2.0 to 5.0µm up to 280°C


benzene 1-nitropropane 2-pentanone pyridine butanol
684.05 881.36 724.27 793.53 707.78

Hot tip:

Don't see a length or film thickness that you require?

Contact us - we do custom configurations all the time!

Always seal your column, under helium or nitrogen, when not in use.

More Information


Click below to view 007-502, 007-608, 007-624 chromatograms on the web:

Phase Code 007-608
Film (microns) 1.8um
Phase Type phenyl methylpolysiloxane
Phase Code 007-608
Column Length (M.) 30M.
Column ID (mm) 0.32mm
Film (microns) 1.8um
Phase Type phenyl methylpolysiloxane
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