Chromatographic columns for petroleum analysis
The applications in petroleum vary greatly, from inert gases to simulated distillation. Agilent has designed various chromatographic columns to meet the needs of petroleum/For the needs of petroleum chemical chromatography analysts, please refer to the "Chromatography Columns for Light Gas Analysis" section“PLOTColumn section.
Recommended chromatographic column for petroleum
1、 Used for simulating distillation technologyDB-HT SimDis
2、 Used forPONAandPLANOanalyticalHP-PONA,DB-5perhapsHP-1
DB Petro capillary column
1、 100% dimethyl polysiloxane; Configured for analyzing petroleum processing products; PONA,PIANO; High dispersion; Bonding crosslinking; Can be cleaned with solvents
2、 Similar stationary phases: Petrocol DH, HP-PONA, SPB-1007-1, Rtx-1, MXT-1
3、 Scope of application: hydrocarbon analysis
Note: In order to achieve the best carrier gas line speed, it is required to use a 100psi pressure regulating valve
4、 Summary of various specifications of DB Petro capillary columns:
Inner diameter (mm) |
Length (m) |
Film thickness (µ m) |
Temperature limit (℃) |
Part No |
0.20 |
50 |
0.50 |
-60—325/350 |
128-1056 |
0.25 |
100 |
0.50 |
-60—325/350 |
122-10A6 |
