Description

Universal 2-input NAND gate module with red/green LED outputs and a printed truth table

Acid-base neutralization kit provides materials for pH chemistry investigations

2mL graduations

this adjustable board accommodates specimens for butterfly

Spare Pulley Accessory for Linear Air Track Material_Polypropylene Universal 2-input NAND gate moduleRedirects a mass hanging cord at the end of a linear air track, this 0. 75 inch plastic pulley adds a vertical force vector to glider motion for Newton's second law work.

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

Spare Pulley Accessory for Linear Air Track Material_Polypropylene Universal 2-input NAND gate module

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