PRETYZOOM 3pcs Stainless Steel Support Retort Rings for Laboratory Use Sturdy Closed Ring Holders for Flask and Equipment Support

Package Include 3 x support rings Characteristics - Size: 25.00X10.00X0.30cm/9.82X3.93X0.12inch Laboratory . - Material: Stainless Steel Closed Extension Rings. - Color: Rings. - Diameter: 60mm, 80mm, 100mm Stainless Steel Support Rings. - This item is made of stainless steel for durability and acid-resistance Closed Ring for Laboratory. - Commonly used for chemical reactions, filtration, and experiments in laboratories, factories, schools, hospitals, researches, and so on for Laboratory. - This laboratory is suitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc Stainless Steel Rings. - Strong in support, stainless steel made ring can support more than these plastic made rings . - Laboratory is used to hold laboratory glassware and other items Laboratory Closed Ring.Goods InformationSupport Retort Ring Commonly used for chemical reactions and experiments in laboratories, factories, schools, hospitals, researches, and so on.Stainless Steel Support Rings This laboratory support rings set comes with 3 retort rings in different diameters: 60mm, 80mm, and 100mm, which can securely hold various sizes of bottles and instruments

• Stainless steel rings--commonly used for chemical reactions, filtration, and experiments in laboratories, factories, schools, hospitals, researches, and so on,Laboratory Closed Ring
• Support rings--this laboratory ring is made of stainless steel for durability,
• Closed ring for laboratory--laboratory is used to hold laboratory glassware and other items, for Laboratory
• Stainless steel support rings--this laboratory is suitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc,Closed Extension Rings
• Labs ring--fine craftsmanship and details ensure its practicality and popularity,Support Retort Ring