US$ 105.00
which comprises a 19 color LCD monitor
this basic Paramecium model demonstrates ciliate structure and single-celled organism anatomy for biology teaching
Six 10 x 10cm unmounted plastic filter squares - red
9-inch sun and eight movable planets
Demonstration spherometer with an oversized 133 mm dial head and baked enamel finish
Glass Displacement Vessel Material_Cork which comprises a 19 colorGlass displacement vessel in borosilicate glass holds 500mL for density measurement, specific gravity determination, and physics demonstrations.
US$ 105.00
US$ 137.50
US$ 195.00
US$ 40.00