ULTECHNOVO 3pcs Iron Support Retort Ring Set with Cross Clamp, Medium and Small Laboratory Support Rings for Chemistry Lab Stand, Sturdy Silver Finish for Scientific Experiments

Package Include 3 x Laboratory Support Rings Features - Material: Iron. -Product Info:Iron Triangle - Size: 21.00 x 9.50 x 2.00 cm/ 8.25 x 3.73 x 0.79 inch. - Color: Silver. - This item is made of iron for durability and acid-resistance Silver Laboratory . - The thumbscrew in the the ring tightly to a laboratory stand with Clamp. - Commonly used for chemical reactions, filtrations, and experiments in laboratories, factories, schools, hospitals, researches, and so on Iron Support Rings. - Laboratory is used to hold laboratory glassware and other items Laboratory Closed Ring. - Strong in support, iron made ring can support more than these plastic made rings Support Rings with Clamps.Goods DescriptionIron Support Rings Support rings with clamps at the end can keep the ring tight on your stand. for Laboratory Made of metal, it is used to support a variety of beakers, flasks, etc.Iron Laboratory Rings Laboratory support rings with clamp set is a used instrument used for physics and chemistry experiment

• Set comes with 3 retort rings in different diameters: 53mm, 65mm, and 85mm (1 for each diameter),iron support rings,Support Rings with Clamps
• with clamp:this laboratory is suitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc,Silver Laboratory
• Iron laboratory rings: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,Laboratory Closed Ring
• for laboratory:this item is made of iron for durability and acid-resistance,Laboratory
• Laboratory :these laboratory support rings are very good laboratory assistants and are very practical, for Laboratory