US$ 100.00
a standard laboratory solvent for biological staining
a pulley-loaded weighted string
Used to measure the energy content of food samples
Depicts the geological processes of Earth's formation and the development of its structural layers
Student pulley demonstration set with a range of pulleys for mechanical-advantage and force-multiplication comparisons
Sodium Hydroxide Pellets, 100g, Laboratory Grade Item Type_Dissection Pins a standard laboratory solvent forPellet form lab grade sodium hydroxide for controlled dissolution, chemical synthesis, pH adjustment, and reagent preparation in analytical teaching labs.
US$ 100.00
US$ 14.99
US$ 124.50
US$ 19.94
US$ 110.00
US$ 104.72
US$ 16.99
US$ 16.99