Vaguelly 3pcs Iron Support Rings Set with Cross Clamp for Laboratory Experiments, Medium-Large-Small Silver Iron Rings Compatible with Retort Stands and Chemistry Lab Use

Package Include 3 x Laboratory Support Rings Characteristics -Product Info:Iron Triangle - Set comes with 3 retort rings in different diameters: 53mm, 65mm, and 85mm (1 for each diameter) Iron Support Rings. - Size: 21.00 x 9.50 x 2.00 cm/ 8.25 x 3.73 x 0.79 inch. - Color: Silver. - Material: Iron. - These laboratory support rings are very good laboratory assistants and are very practical Iron Laboratory Rings. - This laboratory is made of iron for durability with Clamp. - This laboratory is suitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc Laboratory Closed Ring. - The advantage of this laboratory closed iron is acid and alkali resistance and oxidation resistance Silver Laboratory .Goods InformationSupport Rings with Clamps Commonly used for chemical reactions and experiments in laboratories, factories, schools, hospitals, researches, and so on.Silver Laboratory This iron support rings set comes with 3 retort rings in different diameters: 53mm, 65mm, and 85mm, which can securely hold various sizes of bottles and instruments

• for laboratory--strong in support, iron made ring can support more than these plastic made rings,Support Rings with Clamps
• Iron support rings--these laboratory support rings are very good laboratory assistants and are very practical,Silver Laboratory
• with clamp--this laboratory is made of iron for durability,Iron Laboratory Rings
• Laboratory --widely use, can be use at laboratory, factory and other occasions,Iron Laboratory Rings
• Laboratory closed ring--the advantage of this laboratory closed iron is acid and alkali resistance and oxidation resistance,Iron Laboratory Rings