Description
3oz each in a 2-pack for double-sized chemistry-themed drinking vessels
5 inch dimensions in brass
Built to grip round flasks and condensers during distillation or reflux
and commutator function from the inside out
Hand-painted 4-part human brain model separates into cortical hemispheres and brain-stem regions for lobed-anatomy teaching at introductory biology levels
Hand-Powered AC/DC Motor Generator Demonstration Model Pack Size_10 3oz each in a 2-packEngineered to expose both AC and DC generation on a single hand cranked apparatus, this motor generator pairs a split ring commutator against slip rings with bulb indicators.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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