US$ 90.00
driven by a 10 MHz quartz oscillator across four operating modes and bundled with two photogates for physics timing experiments
Open-base DC motor-generator activity model with a 2-pole enameled copper armature
The translucent
Made of highly polished
Corrugated Cardboard Shipping Box, 8x4x4" Chemical_Universal Indicator driven by a 10 MHzCorrugated cardboard shipping box in a twenty five piece bulk pack sized for mailing small laboratory consumables and shipping specimen samples between sites.
US$ 90.00
US$ 44.00
US$ 66.95
US$ 90.00