US$ 170.00
stored in a wooden block for suspension from spring balances and pulleys in physics labs
and chemical reaction contrasts
and condyles for orthopedic and skeletal anatomy teaching
and a semi-circular glass block fill this tabletop optics kit
sized for materials-science comparison of composition and properties
Cork Stopper, 10-Pack Biology_Cell Biology stored in a wooden blockNatural cork bark stoppers with a tapered profile seat into a range of bottle necks and flasks for general purpose non reactive closure.
US$ 170.00
US$ 1240.00
US$ 6360.00
US$ 1640.00
US$ 1440.00
US$ 714.00
US$ 100.00
US$ 1720.00
US$ 150.00
US$ 5160.00
US$ 3480.00