Orbit Molecular Models Class Kit, Contains twelve model kits and instructions for guided learning, Students make models of 6 base pairs each that can be joined together to make a molecule of up to 72 base pairs, Compatible with Hubbard Molecular Model Kit R-MOD1
Fiber Optics Voice and Data Kit, fiber optics communications, Transmit your voice or a 1kHz signal through the fiber optic cable to a fiber optic receiver, components: including PC boards; microphone; speaker and fiber optic cable, with Transmitter and receiver
Contents include 8-4 Derf Needle Holder, 5-300 Iris Scissors, 17-305X #5 Swiss Micro Forceps,18-948 McPherson Iris Forceps,18-1625 Mc Pherson-Vanna Scissors, 18-34 Plain Wire Speculum, 10-2-ST Probe all are contained in a 4-6835 cassette and mat.