"micro+tube+racks"

Investigate botanical topics and concept

Leybold Chemistry Experiments.

Subunit molecular weights are determined by analysis using denaturing SDS vertical polyacrylamide electrophoresis (PAGE) and the included prestained, ready to load lyophilized proteins. Prestained proteins with unknown molecular weights are assigned molecular weights based on the relative mobility of prestained standard protein markers.

Classic experiment that yields basic evidence for the existence of quantum states.

The Sol-Vet Butterfly Needle features a removeable multi-sample luer adapter, making its application flexible across multiple uses. This is a safety-engineered device with a sliding safety shield that clicks when activated, telling you the needle is safely locked.

A basal medium containing a single carbohydrate used to determine whether bacteria can ferment the specific carbohydrate. The medium contains a pH indicator that changes from red to yellow if the bacteria can ferment the carbohydrate.

A basal medium containing a single carbohydrate used to determine whether bacteria can ferment the specific carbohydrate. The medium contains a pH indicator that changes from red to yellow if the bacteria can ferment the carbohydrate.

This vacuum plate and pad are the perfect tools for vacuum experiments.

Display Two Systems With One Model

Good For Demonstrations And Practice Sessions

Budget-friendly, yet reliable, this projectile launcher comes with plastic marbles for safety.

This nickel coated plate uses a rubber pad to achieve air tight contact with a bell jar. It features a stopcock and center hole with safety screw plug and a rubber gasket.

Useful for physics and sound demonstrations.

Perform live demonstrations showing how streams are created and constantly changing.

Easy way to test water for pH within range 6.8 to 8.2.

Versatile and durable, ideal for high school classrooms and beyond.