3pcs Laboratory Support Retort Ring Set Iron Holder with Clamp Acid Alkali Resistant Oxidation Resistant Sturdy Construction for Science Labs and Industrial Use

Package List 3 x Retort Rings Features - Color: Black, silver and blue with Clamp. - Material: Iron Labs Ring. -Product Info: -ring sleeve - Size: 19.50X10.00X2.00cm/7.66X3.93X0.79 inch Laboratory Ring. - This laboratory is made of iron for durability for Laboratory. - This laboratory is suitable for biological and chemical laboratory test beds to support a variety of beakers, flasks, etc Iron Laboratory Rings. Laboratory - The advantage of this laboratory closed iron is acid and alkali resistance and oxidation resistance Iron Rings. - Adopts precision production to stable characteristics and high reliability Support Rings with Clamps. - These laboratory support rings are very good laboratory assistants and are very practical Iron Support Rings.Goods DescriptionIron Support Rings Commonly used for chemical reactions and experiments in laboratories, factories, schools, hospitals, research, and so on.Laboratory Ring This iron support rings set comes with 3 retort rings, which can securely hold various sizes of bottles and instruments

• Support rings with clamps--there is a clamp at the end of the ring it can keep the ring tight on your stand don't need to buy another clamp, with Clamp
• Laboratory --laboratory is used to hold laboratory glassware and other items,Iron Support Rings
• Labs ring--the thumbscrew in the the ring tightly to a laboratory stand, for Laboratory
• Iron rings--commonly used for chemical reactions, filtrations, and experiments in laboratories, factories, schools, hospitals, research, and so on,Laboratory Ring
• Iron laboratory rings--this laboratory is made of iron for durability,Laboratory Closed Ring