DR-225 GC Column Medium Polarity Stationary Phase

25% Cyanopropyl, 25% Phenyl, 50% Methyl polysiloxane

dot red GC Column

dot red GC Column

DR-225 is a Medium polarity 25% Cyanopropyl, 25% Phenyl, 50% Methyl polysiloxane
phase for GC columns
DR-225 phase is Medium Polarity
DR-225 phase GC columns are equivalent to:

Agilent/J&W: DB-225, HP-225
Alltech (Grace): AT-225
Quadrex: 007-225
Restek: Rtx-225
SGE: BP-225
Varian: CPSil 43CB


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