20-Piece Complete Photogate System Kit Chemical_Copper (II) Acetate and chloroplasts for introductory cell
20-Piece Complete Photogate System Kit Chemical_Copper (II) Acetate and chloroplasts for introductory cellTwenty piece photogate system kit with interrupter plates and an activity guide, timing freefall, air track collisions, rolling object speed, and pendulum periods through infrared beam breaks.
Pay in 4 interest-free payments of $55.00 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22