Thermo Scientific · GC-HRMS

DFS Magnetic Sector GC-HRMS

Ultratrace dioxins, furans and persistent organic pollutants

DFS is a double-focusing GC-HRMS system designed for femtogram-level quantification in environmental matrices, food, feed and complex biological samples.

Official manufacturer page →Brochures and application notes

Technical positioning

Within the isotope hub, DFS is included specifically for isotope-dilution quantification with labeled internal standards. It does not replace IRMS or TIMS for natural isotope-ratio measurements.

Platform capabilities

Resolution above 60,000 and a 2–6,000 m/z mass range

Specified sensitivity for 20 fg TCDD on-column

EI, CI, FAB and FD/FI modes

Support for official dioxin, PCB and PBDE methods

Related applications

Dioxins and furans in soil, sediment, air and fly ash

POPs in food, feed and biological samples

PCBs, PBDEs and brominated flame retardants

Regulated isotope-dilution quantification

Brochures and application notes

Official manufacturer documents hosted locally by SENS.

DFS GC-HRMS brochureOpen official PDF / resource →

Application note: multiple-ion detectionOpen official PDF / resource →

Application note: dioxins and furans in complex matricesOpen official PDF / resource →

Application note: brominated flame retardantsOpen official PDF / resource →

Discuss a configuration

contato@sensms.com.br