Vespel Ferrules1/16 X 0.4mm , Pack Of 10 .

Details:

Capillary ferrule 0.4 Mm^ capillary ferrule, material: vespel, fits column id: 0.10/0.15/0.18/0.25/0.28 Mm fused silica column, fitting size: 1/16in compression-type fitting, ferrule inner diameter: 0.4 Mm, 100% high-temperature polyimide, stable to 350 deg c, durable, leak-tight.