Assorted Large DriLLed BaLL Set, set of 12, A 3mm hoLe is driLLed through the center of each baLL. Every set comes in a convenient pLastic storage case, with a foam bottom that hoLds each baLL firmLy in pLace
Drilled Ball Set, 1inch Diameter, set of 12, erfect for conducting own pendulum experiments, 3mm hole is drilled down the center of each ball, Comes in a plastic container with foam padding to hold the drilled balls firmly in place
Cyclops or similar genus. Copepods molt numerous times in the nauplius and copepodid stages before reaching adulthood. The culture supplied includes copepods in various stages of development. Culture instructions are included. Culture for 35 students.