Ciieeo 3pcs Iron Laboratory Support Retort Ring Set with Small, Medium, Large Rings for Lab Stand Beaker Holder and Corrosion-Resistant Metalware in Chemistry Experiments

Package List 3 x Retort Rings Features - Color: Black, silver and blue. - Size: 19.50X10.00X2.00cm/7.66X3.93X0.79 inch. -Product Info: -ring sleeve - Material: Iron. - Made of iron, ensuring it is durable, and sturdy constructed Laboratory Closed Ring. - 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 Labs Ring. - It is manufactured with professional technology to ensure the of the product and can work for a long time Iron Laboratory Rings. - Easy to use, just like another kind of , you just need to hold it with your experimental instruments, then fix it where you want to fix it for Laboratory. - Widely used, can be used at laboratories, factories and other occasions with Clamp.Goods InformationLaboratory Ring Made of iron, ensuring it is durable, and sturdy constructed, which is the for your workbench.Iron Support Rings This iron is simple in structure, strong in support, easy to use in laboratory, factory and other occasions

• Labs ring--commonly used for chemical reactions, filtrations, and experiments in laboratories, factories, schools, hospitals, research, and so on, with Clamp
• Support rings with clamps--laboratory is used to hold laboratory glassware and other items,Iron Laboratory Rings
• Iron rings--this item is made of iron for durability and acid-resistance,Laboratory Closed Ring
• Iron support rings--widely used, can be used at laboratories, factories and other occasions,Laboratory Ring
• for laboratory--the advantage of this laboratory closed iron is acid and alkali resistance and oxidation resistance,Laboratory