Borosilicate Glass Gas Measuring Tube with Sealed End and White Graduations Capacity:50mL Replacement collector brush for the

Replacement collector brush for the Wimshurst electrostatic generator

Screw-thread joint resists accidental disassembly during swirling and transport

this double burette clamp supports parallel titration setups on a single 16 mm support rod

PREMIUM QUALITY || Features chemical resistant blue printing - Individually calibrated to deliver (TD) precise volume - With custom foam packaging for safe transport and storage - All contents are included in a single package

conventional stand-ins for oxygen centers in water and alcohol-like structures

Borosilicate Glass Gas Measuring Tube with Sealed End and White Graduations Capacity:50mL Replacement collector brush for theSealed end eudiometer tube for measuring volumes of gas collected over water, with white printed graduations for high contrast reading in physics and chemistry demos.