GC Columns
CP-Sil 19 CB
The medium-polarity stationary phase of the CP-Sil 19 CB column shows a different selectivity than phenyl/dimethylsiloxane based phases because of the cyano functional groups. Its long history yields many practical applications for environmental, food and beverage and pharmaceutical laboratories. A specially tested version, guaranteed for pesticide analysis, is also available.
| ? |
14% cyanopropyl-phenyl, 86% dimethylpolysiloxane |
| ? |
High-temperature stability cyano column |
| ? |
OV-1701 equivalent column |
| ? |
New 0.10 and 0.20 mm ID dimensions available |
EZ-GRIP™
All capillary columns from Varian are standard outfitted with
EZ-GRIP™ for enhanced ease-of-use. Varian’s EZ-GRIP capillary column cage makes installation, coupling and operation of capillary columns user-friendly, less time consuming and also improve reliability for the method.
Guaranteed Quality
Varian GC columns are manufactured under close supervision and to exact specifications. A final quality assurance test ensures that every GC column shipped meets our tight specifications, published in the test report supplied with each GC column.
Typical components analyzed with the CP-Sil 19 CB include:
alcohols, aromatic hydrocarbons, organic acids, PAHs, pesticides, phenols, steroids and tranquilizers.
|
 |
|
