BESTYASH Iron Laboratory Support Rings Set with Cross Clamp, 3pcs Metal Rings in Small, Medium, Large for Chemistry Lab Experiments and Stand Apparatus

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

• Iron laboratory rings:the advantage of this laboratory closed iron is acid and alkali resistance and oxidation resistance,Laboratory Closed Ring
• for laboratory: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 :easy to use, just like another kind of , you just need to hold it with your experimental instruments, then fix it at where you want to fix,Silver Laboratory
• Iron support rings:commonly used for chemical reactions, filtrations, and experiments in laboratories, factories, schools, hospitals, researches, and so on,Support Rings with Clamps
• Support rings with clamps:widely use, can be use at laboratory, factory and other occasions,Iron Support Rings