Zerodeko 3pcs Iron Laboratory Support Rings Set with Clamp Coated for Chemistry Physics Lab Experiments – Large, Medium, Small Iron Rings for Scientific Use

Package List 3 x Retort Rings Characteristics - Material: Iron. - Size: 19.50X10.00X2.00cm/7.66X3.93X0.79 inch. - Color: Black, silver and blue. -Product Info: -ring sleeve - The advantage of this laboratory closed iron is acid and alkali resistance and oxidation resistance Iron Rings. Laboratory Closed Ring - This laboratory is made of iron for durability Iron Support Rings. - Adopts precision production to stable characteristics and high reliability with Clamp. - These laboratory support rings are very good laboratory assistants and are very practical for Laboratory. - This laboratory is suitable for biological and chemical laboratory test beds to support a variety of beakers, flasks, etc Laboratory .Goods Description with Clamp Commonly used for chemical reactions and experiments in laboratories, factories, schools, hospitals, research, and so on.Laboratory Ring This iron support rings set comes with 3 retort rings, which can securely hold various sizes of bottles and instruments

• Iron support rings:made of iron, ensuring it is durable, and sturdy constructed,Laboratory
• with clamp:this laboratory is suitable for biological and chemical laboratory test beds to support a variety of beakers, flasks, etc,Support Rings with Clamps
• Laboratory ring:widely used, can be used at laboratories, factories and other occasions,Iron Rings
• Labs ring:adopts precision production to stable characteristics and high reliability,Iron Laboratory Rings
• Laboratory closed ring: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, for Laboratory