OUNONA 3pcs Lab Support Retort Rings Sturdy Iron Holders Lab Equipment Experiment Equipment Stand

Package Include 3 x iron rings Characteristics - Color: Black beaker set. - Material: Iron finger ring display stand. - Size: 1900X950X100cm/747X373X039 inch ring stand for jewelry. - Fine craftsmanship and details ensure its practicality and popularity Experiment Equipment. - These laboratory rings are very nice laboratory assistants and very Beakers Support Ring. - Adopts precision production to the stable characteristics and high reliability ring holders for jewelry. - The advantages of this laboratory closed iron ring is resistance ring display. - This laboratory ring is made of high grade iron material for durability Iron Support Ring.Goods InformationRetort Clamp Made of iron, ensuring it is , and sturdy constructed, which is for your workbench.Retort Support This support ring is simple in structure, strong in support, easy to use in laboratory, factory and other occasions

• Ring: strong in support, metal made ring can support more than these plastic made rings,chemistry laboratory stand
• Device holder: it is manufactured with professional technology to ensure the product can work for a long time,tool stand
• Lab support retort ring: fine craftsmanship and details ensure its practicality and popularity,test tube holder
• Flask clamp: the product is in a simple structure design, but it is very useful and practical,sturdy flask support
• Labs retort stand: widely use, can be used at factory, laboratory and other occasions,support stand ring