Laboratory Retort Support Ring M METERXITY Clamp 140mm OD Stainless Steel Closed Extension Ring Flask Clamp Burette Stand For Chemistryphysics Lab Equipment Support Retort Ring Closed Extension Ring For Flask Stand The jaws of the flask are equipped with non-slip rubber, which can be used in a wide range of applications, and the cross clip plum blossom design is convenient for loading and unloading Laboratory Retort Support Stand for Titration Extraction - XMWangzi, with a Burette Clamp and 2 Flask Ring Clamps, Used in Chemistry or Physics Lab : : Industrial & Scientific About this item Durable Construction: Crafted from premium stainless steel, ensuring longevity and resistance to corrosion Adjustable Height Made of high-quality stainless steel, it is resistant to high temperature acid and alkali corrosion and durable. This Retort Stand Set contains a 4 Clawed cork lined Burette clamp, Universal Retort clamp with PVC coated 3 Prongs and Retort Ring (2.5 Dia) for lab experiments - Industrial Grade Quality Thickness Polished stainless steel corrosion resistant rod measures 50cm/20 The ring stand is used to place large size round bottom flasks, asbestos nets, beakers and other equipment. Support Stand For Lab Apparatus at Eldon Berthold blog This laboratory metalware set provides stable and safe support for your experimental work.