US$ 74.95
and redistribution during cell division for biology instruction
and mixed autotrophic-heterotrophic characteristics for protist biology teaching
Pack of 12 low-form Griffin beakers in borosilicate 3
a 12V-powered lamp
this 40-piece optical bench kit pairs an aluminum track and sliding holders with lamp
Electrolytic Capacitor Demonstrator, Model N1 Subcategory_Dissection Equipment and redistribution during cell divisionOne microfarad electrolytic capacitor in an ABS module with 4mm sockets, sized for short time constant RC charging investigations and demonstrations of energy stored as half CV squared.
US$ 74.95
US$ 200.00
US$ 38.95
US$ 156.02
US$ 185.00
US$ 185.00