GL Sciences GC Column InertCap 1301, 20 m x 0.18 mm ID, 0.18 μm film

InertCap 1301 is a medium polar column bonded 6 % cyanopropylphenyl and 94 % dimethylpolysiloxane. Compared to InertCap 25, polarity of InertCap 1301 is slightly lower. Cyano groups contained in the stationary phase offer unique selectivity.