US$ 186.00
Compact-turn 28 SWG bare copper wire on a 250g reel approximating 800 feet
5 inch plastic case
this enhanced optical bench set ships with a lamp housing and a matched complement of optical components
regenerative braking with motor-generator #2
and classroom precision measurement
Paramecium Anatomical Model, Basic Chemistry_Chemicals Compact-turn 28 SWG bare copperBuilt for introductory microbiology, this basic Paramecium model demonstrates ciliate structure and single celled organism anatomy for biology teaching.
US$ 186.00
US$ 12.00
US$ 38.99
US$ 38.99
US$ 38.99
US$ 38.99