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Capillary column (for semi volatile compound analysis)
The capillary column is designed specifically for the analysis of polychlorinated dibenzodioxins (PCDD) and dibenzofurans (PCDF); Separate 2,3,7,8-TCD
Product details
Semi volatile compounds
Recommended chromatographic column for volatile compounds
1、 HP-5ms column, used for EPA methods 8270 and 525;
2、 DB-XLB column, used for polychlorinated biphenyls homologues;
3、 HP-5ms or DB-35ms columns for polycyclic aromatic hydrocarbons;
4、 DB-5ms or DB-XLB column, used for phenolic compounds
Semi volatile compounds are typically extracted from solid samples or other environmental matrices, using GC chromatography columns with more precise retention time repeatability and high-performance mass spectrometers, mainly for situations that require frequent analysis.
DB Dioxin capillary column
1、 Specially designed for analyzing polychlorinated dibenzodioxins (PCDD) and dibenzofurans (PCDF); Separate 2,3,7,8-TCDD and 2,3,7,8-TCDF from all other isomers in one analysis; Low loss; Bonding crosslinking; Can be cleaned with solvents
2、 Similar stationary phases: SP-2331007-23, Rtx-2332, CP Sil 88
3、 Scope of application:
Note: In order to achieve the best carrier gas line speed, it is required to use a 100psi pressure regulating valve
4DB Dioxin capillary columnSummary of various specifications:
Inner diameter (mm) |
Length (m) |
Film thickness (µ m) |
Temperature limit (℃) |
Part No |
0.25 |
60 |
0.15 |
40—250/270 |
122-2461 |
0.25 |
60 |
0.25 |
40—250/270 |
122-2462 |
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