US$ 43.99
the complementary-polarity counterpart to NPN for push-pull and bias-network demonstrations
sized for pulley systems and spring-constant investigations
Simultaneous AC and DC output on this low-voltage power supply
flexible around laboratory apparatus fittings
Heavy-flint glass prism at refractive index 1
11.8" Glass Stirring Rod with Dual Button Ends, 6mm, 10-Pack Science at Home the complementary-polarity counterpart to NPNBorosilicate 3. 3 glass stirring rods in an 11. 8 inch length with dual button ends, supplied as a 10 pack for routine stirring of solutions across multiple student stations.
US$ 43.99
US$ 12.65
US$ 179.00
US$ 10.53