US$ 12.00
3 inches wide with a 1-inch spout
this 315x115mm laminated panel carries the appropriate shunt sealed in its molded box on the back of the scale
and cytoplasm for classroom cell biology instruction
Greatly magnified transverse monocot stem section on a mounted base exposes scattered vascular bundle layout for advanced plant anatomy coursework
Wooden Meter Lever with Fulcrum Base and 100g Weights Subcategory_Slide Storage 3 inches wide with aOne meter wooden lever graduated in centimeters on a knife edge fulcrum base, supplied with two sets of 100g weights for experiments on torque, mechanical advantage, and moments.