Vespel™ Packed Stainless Steel Column Ferrule, Nut Size: 1/4in, Inner Diameter: 1/4in, Pkg 10. Vespel ferrules are not reusable; they tend to stick to column after use at upper temperature limit. Not recommended for fused-silica capillary columns. Use these vespel ferrules on 1/16 in. metal tubing and glass lined receivers (heated or ambient). Temperature limit is 350°C.
- Model: N9301361
- Manufactured by: PerkinElmer