GC columns (445 items)

Optima® 17 capillary columns for GC phenylmethylpolysiloxane (50 % phenyl) medium polar phase preferred applications: steroids, pesticides, drug analyses USP G3 similar phases: OV-17, DB-17, HP50+,...

OPTIMA® 225 capillary columns for GC 50% cyanopropylmethyl - 50% phenylmethylpolysiloxane USP G7 / G19 middle polar phase recommended for fatty acid analyses similar phases: DB-225, HP-225, OV-225,...

Optima® FFAP capillary columns for GC polyethylene glycol 2-nitroterephthalate close equivalent USP G25 / G35 polar phase recommended for FAME, free carboxylic acids similar phases: Permabond FFAP ...

OPTIMA® 5 capillary columns for GC 5% phenyl - 95% dimethylpolysiloxane USP G27, G36 nonpaolar standard phase with large range of application similar phases: Permabond® SE-52 , SE-54, SE-52, DB-5, ...

Capillary columns GC BPX5 5% Phenyl Polysilphenylene-siloxane. General purpose GC column for routine gas chromatographic analysis. Suitable replacement for: DB-5, DB-5ms, DB-5.625, XTI-5, Rtx-5ms, ...

Capillary columns GC BP5 5% Phenyl / 95% Dimethyl Polysiloxane. Low bleed. General purpose GC column for all routine analyses such as aromatics, pesticides, herbicides, hydrocarbons. Suitable repla...

Capillary, fused silica Type Non deactivated fused silica Column ID 0.10 mm Column OD 0.363 mm Length 10 m

Capillary, fused silica Type Non deactivated fused silica Column ID 0.05 mm Column OD 0.22 mm Length 10 m

Capillary, fused silica Type Phenyl deactivated fused silica Column ID 0.53 mm Column OD 0.68 mm Length 5 m

Capillary, fused silica Type Methyl deactivated fused silica Column ID 0.53 mm Column OD 0.68 mm Length 5 m