Features

- Color Blue.
- Material Iron, plastic.
- Size 8. 50X8. 50X2. 00cm

Package Including

Prevents Floating and Tipping: designed to weigh down floating flasks inside water baths, this counterweight ring provides essential stability for Erlenmeyer flasks and filtering bottles, preventing spills and breakage during heating or magnetic stirring procedures
Protective Coated Surface: featuring a heavy metal core fully in a smooth coating, the stabilizing weight cushions fragile glassware against scratches and impact, offering resistance to rust and corrosion in harsh chemical environments
Universal Fit Dimensions: with an inner diameter of approximately 48mm or 1.89 inches, these round weights fit over the necks of various standard laboratory vessels, including conical bottles, boiling flasks and graduated cylinders
Versatile Lab Application: an essential accessory for chemistry classrooms, university research and home brewing, these weighted rings ensure safety during vacuum filtration, distillation and liquid handling tasks by keeping containers firmly anchored
Compact 2 Piece Set: the package includes two laboratory flask weights in random colors, easy to clean and stack for organized storage, providing a reliable and reusable solution for securing daily experimental setups

2pcs Weight Rings