[Ring outer diameter 100mm]

[Ring outer diameter 120mm]

[Ring outer diameter 60mm]

[Ring outer diameter 160mm]

[Ring outer diameter 80mm]

[Ring outer diameter 140mm]

Features:
Made of high quality 304 stainless steel, durable in use.
Its advantage are high resistance to acid and alkali and oxidation.
Various sizes of ring retort supports for your choice, meet your different needs.
A good laboratory assistant, very practical.
Suitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc.

Specification:
Material: Stainless steel
Weight: 70-145g/5.1oz
Ring Diameter: 60mm/2.4inch, 80mm/3.1inch, 100mm/3.9inch, 120mm/4.7inch, 140mm/5.5inch, 160mm/6.3inch (Optional)

Package List:
1 x Lab Ring Support