R e s t e k
ColumnRequirements
•
Separate 2,3,7,8-substitutedPCDDs/PCDFs from
all other isomers
•
High thermal stability (330°C+)
•
High resolutionGC-MS
–
0.0001mass resolution, PFKmass lock
•
Reasonable run time (40-60min.)
•
Separate co-planar andmono-orthoPCBs
•
Separation by chlorination level
