United Scientific® Silicone Bumper Guard for Volumetric Flasks, 50–100 mL – Pack of 5 ASTM volumetric flask Designed with a wide mouth

Designed with a wide mouth for easy filling

reagent bottles

making it ideal for liquid mixing

research facilities

it’s jetted to operate via a gas valve at the source for maximum simplicity and reliability

United Scientific® Silicone Bumper Guard for Volumetric Flasks, 50–100 mL – Pack of 5 ASTM volumetric flask Designed with a wide mouthProtect your valuable lab glassware with United Scientific Silicone Bumper Guards designed for 50100 mL volumetric flasks. These wide profile silicone guards slip easily onto flask necks, providing reliable cushioning against accidental tips or falls. Ideal for laboratory safety, the color coded design ensures quick identification and secure use in busy lab environments.