3pcs Laboratory Support Rings Metal Retort Rings 3x1 Iron Triple-ring Set for Flask Heating Stand Compatible with Lab Burner Stand

Package List 3 x support rings Features - Material: Iron. -Product Info:Iron frame table accessories - Inner diameter: 55mm, 66mm, 104mm ring clamp. - These laboratory rings are very nice laboratory assistants and very practical beaker clamp. - The advantages of this laboratory closed metal ring is oxidation resistance rings. - Adopts precision production to the stable characteristics and high reliability laboratory experiment. - Fine craftsmanship and details ensure its practicality and popularity lab stand support retort ring. - - This laboratory ring is made of metal material for durability.Goods Informationlab Made of quality iron, ensuring it is durable, and sturdy constructed, which is the for your workbench.laboratory instruments This is simple in structure, strong in support, easy to use in laboratory, factory and other occasions

• Lab beaker clamps--this laboratory support rings are suitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc,lab clamp bracket
• Ring holder--made of , ensuring it durable, , rust proof and sturdy constructed,ring stand chemistry
• Laboratory equipment--these laboratory rings are very nice laboratory assistants and very practical,chemistry lab equipment
• Laboratory experiment--commonly used for chemical reactions, filtration, and experiments in laboratories, factories, schools, hospitals, researches and so on,ring holder display
• Metal support rings--adopts precision production to the stable characteristics and high reliability,beaker clamp