US$ 38.00
hanging displays
the four-sided geometry letting students explore deviation through non-equilateral cross-sections
this large earthworm dissection model reveals segmentation
US-milled iron filings at 40-60 mesh in a 250-gram translucent screw-cap bottle
Distilling apparatus in borosilicate glass includes 500mL flask and 300mm condenser for separating liquid mixtures by boiling point differences
Center-Zero Moving Coil Galvanometer, 1-0-1mA Lab Supplies_Baskets & Trays hanging displaysCenter zero galvanometer reading 1 0 1mA at plus or minus 2. 5% accuracy, sized to detect small currents flowing in either direction during induction, bridge balance, and null point investigations.
US$ 38.00
US$ 25.00
US$ 114.99
US$ 130.00
US$ 46.49
US$ 76.00
US$ 139.99
US$ 114.99