Description

5V to 12V at up to 1A

gold leaf support plate and scale to show deflection

25-inch Magdeburg-hemisphere suction cups with release stubs

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

Economy Handheld Spectroscope, 24-Pack Lab Equipment_Water Baths 5V to 12V at upClass pack of economy handheld spectroscopes fitted with a rotating slit cap and internal diffraction grating for identifying constituent wavelengths in visible light sources.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Economy Handheld Spectroscope, 24-Pack Lab Equipment_Water Baths 5V to 12V at up

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