US$ 139.97
0V maximum rating
4 graduated cylinders
showing how the center of gravity of a solid passes through its support polygon
Used to display the four oxidation states of vanadium through stepwise color changes
each lens stowing into the housing for pocket-portable classroom
Acid Base Neutralization Kit with Materials, Instructions and Activities Size_17.5 Inch 0V maximum ratingAcid base neutralization kit provides materials for pH chemistry investigations, titration procedures, and chemical reaction analysis activities.
US$ 139.97
US$ 244.97
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