Teknokroma Analitica SA GC Column TRB-F50, 15 m x 0.53 mm x 1 μm

50% Trifl uoropropyl- 50% methyl polysiloxane High polarity column Column designed for the EPA 609 and 8140 methods Equivalent phases are: Agilent: DB-210, DB-200 Restek: Rtx-200 Quadrex: 007-210