US$ 29.99
when using all diamond-coated tools
also featuring metal gears
RFID reader
DC Current: 200u/2m/20m (+/- 1%) 10A (+/- 2%)
as well as a 4xAA battery holder with wire leads
NeoSci Chemical Reactions Lab Investigation Kit (Class size: 40 students) when using all diamond-coated toolsConduct an interdisciplinary exploration of chemical reactions. Discover the definition of a chemical reaction and understand its nature, mechanism, properties and applications in both chemistry and biology. Through a series of inquiry based experiments, your class will demonstrate and observe the changes that accompany chemical reactions. They'll witness changes in temperature and color, gas production and formation of precipitates. In the process,
US$ 29.99
US$ 14.99
US$ 22.00
US$ 60.00
US$ 16.95
US$ 34.00
US$ 29.00
US$ 24.50
US$ 72.00