The Ace Large Chromatography Column manufactured by Ace Glass comes with #50 internal Ace-Threds on ends which are compatible with various upper and lower adapters.
Specification
I.D. × L: 150 mm × 1,200 mm Capacity: 21.20 L
Related Products
Ace Large Chromatography Column, I.D. × L 50 mm × 450 mm, Capacity 0.88 L, Ace Glass, Inc. (CAT#: STEM-L-3978-LC)