Economy Handheld Spectroscope, 24-Pack Lab Equipment_Water Baths this 250mL TPX polymethylpentene beaker

this 250mL TPX polymethylpentene beaker offers glass-like clarity with plastic durability and blue printed graduations

gold leaf support plate and scale to show deflection

5V to 12V at up to 1A

this die-cast single-speed centrifuge spins four 15 mL tubes for basic demonstrations of centrifugal separation

Seven hand-painted removable parts expose atria

Economy Handheld Spectroscope, 24-Pack Lab Equipment_Water Baths this 250mL TPX polymethylpentene beakerClass pack of economy handheld spectroscopes fitted with a rotating slit cap and internal diffraction grating for identifying constituent wavelengths in visible light sources.