3Pcs Iron Laboratory Support Rings for Retort Clamp Experiments | High-grade Set, Oxidation Resistant and Sturdy Build, Reliable Lab Stand Accessory, Supports Experimental Glassware

Package Include 3 x support rings Characteristics -Product Info:Iron frame table accessories - Inner diameter: 55mm, 66mm, 104mm metal retort ring. - Material: Iron laboratory experiment. - It is manufactured with technology to ensure the of the product and can work for a long time laboratory ring stand. - Widely use, can be used at factory, laboratory and other occasions lab jack stand. - laboratory tools - The product is in a simple structure design, but it is very useful and practical rings holder. - Made of , ensuring it , , rust proof and sturdy constructed laboratory equipment. - The perfect workmanship of the laboratory will give you an excellent equipment.Goods Informationlaboratory stand support The advantage of this laboratory closed metal is , rust proof and sturdy constructed.lab stand This laboratory is made of metal for durability.chemistry lab equipment These laboratory support rings are very good laboratory assistants and are very practical

• Experiment equipment:strong in support, metal made ring can support more than these plastic made rings,rings holder
• Ring holder:these laboratory rings are very nice laboratory assistants and very practical,lab equipment
• Laboratory stand support:laboratory is used to hold laboratory glassware and other items,metal retort ring
• Lab equipment and supplies:adopts precision production to the stable characteristics and high reliability,chunky rings
• Ring holder display:this item is made of for durability and long time use,lab stand