Retort ring with bosshead
Unit price: US $ 3/ set
Delivery fee is not included
Retort rings with bosshead, supports filter funnel, separating jar, boiling flask, or anything else you can think of with these retort ring set. With its attached bosshead it can be mounted on a retort stand, lab stand for heating or standing purposes. A common device of laboratory equipment.
3 pieces per set (big + medium + small)