Description
Universal 2-input NAND gate module with red/green LED outputs and a printed truth table
Dissectable three-part head joins eleven removable torso organs to expose cranial nerves
25" in diameter
Aluminum-cased 4-inch plotting compass with a glass face
Locking control at any extension on this two-meter retractable tape measure
50-Pack Assorted Solid Rubber Stoppers, Acid and Alkali Resistant Material_Cork Universal 2-input NAND gate modulePack of 50 solid rubber stoppers in assorted sizes provides acid and alkali resistance for comprehensive laboratory vessel sealing applications.
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
