SGE *15% Graphite - 85% Vespel* Combination Front and Back Ferrules (GVF) - General Mini Ferrules For Coupling Capillary Columns, 10/PK - 72697 [482.59372.OS]
Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.