350-351 / 582
Chlorinated Dioxins and Furans in Food
Restek GC Selectivity Solutions
• Determine 2378- TCDD and TCDF in one
GC run
– Rxi-5Sil MS (60m x 0.25mm x 0.25μm)
• Primary column
• Also does 12378 penta dioxin (very toxic)
– Rtx-Dioxin2 (60m x 0.25mm x 0.25μm)
• Secondary column for TCDF confirmation
• Customer already using DB-5MS
– Selectivity equivalent to Rxi-5Sil MS
– Rxi-5Sil MS is more inert, lower-bleed
• Rtx-Dioxin2 is a Restek exclusive!
– Fully characterized for all 136 Cl
4
to Cl
8
chlorinated dioxins and furans