60mm Lab Ring Support Durable For Beakers And Flasks In Lab

Feature: \n 1. Made of high quality 304 stainless steel, durable in use.\n2. Its advantage are high resistance to acid and alkali and oxidation.\n3. Various sizes of ring retort supports for your choice, meet your different needs.\n4. A good laboratory assistant, very practical.\n5. Suitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc. \n\nSpecification: \nFeatures:\n\n--\n\nMade of high quality 304 stainless steel, durable in use.\n\n--\n\nIts advantage are high resistance to acid and alkali and oxidation.\n\n--\n\nVarious sizes of ring retort supports for your choice, meet your different needs.\n\n--\n\nA good laboratory assistant, very practical.\n\n--\n\nSuitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc.\n\nSpecification:\n\nMaterial: Stainless steel\n\nWeight: 70-145g/5.1oz\n\nRing Diameter: 60mm/2.4inch, 80mm/3.1inch, 100mm/3.9inch, 120mm/4.7inch, 140mm/5.5inch, 160mm/6.3inch (O: