1/4" To 0.5 mm Graphite Ferrule (10/Pk)

Details:

100% Graphite ferrule; upper temperature limit 450 deg. C. Soft; graphite is recommended for use with fused silica and glass. Reusable if not overtightened. For use with standard 1/4 in. Swagelok (registered) / parker (registered) type fittings. 0.4 Mm id fits 0.25 Mm id capillary columns. One piece design requires no back ferrule. Packaged: 2-3/8 in. X 1-1/4 in. X 1/2 in. Plastic hinged box; weight: 14.3 G