DURAN® drying tube, bent, NS 24/29

DURAN® drying tube, bent, NS 24/29 The drying tube is usually an angled glass tube with a standard ground joint at one end. The other end is open. For filling, the drying tube is first stuffed with some absorbent cotton, then the desiccant is filled in and finally another piece of absorbent cotton prevents the desiccant from falling out. Special features and advantages: Tight seal due to standard ground joint Bent with NS core Burnt-in and therefore permanently durable white printed image Application: Protection against moisture, drying