Low Form Borosilicate Glass Weighing Bottle with Ground Stopper Capacity:20mL Determines organic-compound melting points by

Determines organic-compound melting points by providing uniform convective heating of a suspended sample in a borosilicate glass Thiele tube during qualitative organic analysis

Compatible with multiple devices and software for seamless integration

Labradorite hand sample measures 3 inches with dark plagioclase feldspar displaying iridescent blue-green labradorescence optical effect for mineralogy teaching

Magnetics physics kit includes 18 components supporting 7 guided experiments on magnetic fields

The kit has an instructions and safety data sheet (SDS) packet for product information and handling procedures

Low Form Borosilicate Glass Weighing Bottle with Ground Stopper Capacity:20mL Determines organic-compound melting points bySeals samples against atmospheric moisture uptake during analytical balance weighings, with a ground glass interchangeable stopper sized for quantitative workflows.