MAGICLULU 3pcs Laboratory Support Rings Set Iron Coated Metal Rings for Chemistry Lab Experiments with Small, Medium, and Large Sizes, Retort Stand Compatible Industrial Lab Equipment

Package List 3 x Retort Rings Characteristics - Color: Black, silver and blue. - Material: Iron. - Size: 19.50X10.00X2.00cm/7.66X3.93X0.79 inch. -Product Info: -ring sleeve - Commonly used for chemical reactions, filtrations, and experiments in laboratories, factories, schools, hospitals, research, and so on with Clamp. - This item is made of iron for durability and acid-resistance Laboratory . - Strong in support, iron made rings can support more than these plastic made rings Laboratory Ring. - Laboratory is used to hold laboratory glassware and other items Labs Ring. - The thumbscrew in the the ring tightly to a laboratory stand Iron Laboratory Rings.Goods Information for Laboratory Laboratory support rings are used for physics and chemistry experiments.Iron Support Rings Support rings with clamps at the end can keep the ring tight on your stand.Iron Rings Made of metal, it is used to support a variety of beakers, flasks, etc

• Laboratory closed ring:strong in support, iron made rings can support more than these plastic made rings,Labs Ring
• with clamp:adopts precision production to stable characteristics and high reliability,Iron Support Rings
• for laboratory:this laboratory is made of iron for durability,Iron Rings
• Laboratory :made of iron, ensuring it is durable, and sturdy constructed,Support Rings with Clamps
• Iron laboratory rings:commonly used for chemical reactions, filtrations, and experiments in laboratories, factories, schools, hospitals, research, and so on,Laboratory Ring