• 10% Cyanopropylphenyl, 90% bis Cyanopropyl polysiloxane • High polar stationary phase • Tested for FAME isomers • High temperature range • High efficiency, high inertness columns

VertiBond™ Silar90 column contains 10% Cyanopropylphenyl, 90% bis Cyanopropylpolysiloxane stationary phases. This high polarity phase is especially tested for FAME isomers and ideals for cis/trans compounds or compounds with conjugated double bonds.