Vigreux Distillation Columns Joint Size:19/22 Available with a 2 mm

Available with a 2 mm bore (11/25 plug size) or 4 mm bore (15

and plastic joint clips

Designed to meet ASTM E1406

Catalog Number Joint Size  Effective Height (mm) Overall Height (mm) C1393445 34/45 190 275 C1394550 45/50 260 365 C1395550 55/50 300 405

This Jacketed reflux condenser has one threaded joint at the top and one inner joint at the bottom

Vigreux Distillation Columns Joint Size:19/22 Available with a 2 mmThe Vigreux style column features internal indentations running the full length of the column, increasing surface area to improve vapor liquid contact for efficient fractional distillation. Features the same size top outer and lower inner standard taper joints. The effective height is measured from the highest to the lowest indentation in the distilling column. Made of borosilicate glass for excellent chemical durability and mechanical strength.