US$ 174.25
suiting work with vacuum tubes and eudiometers
Student pulley demonstration set with a range of pulleys for mechanical-advantage and force-multiplication comparisons
with a clean linear pole structure for field-line mapping work
Composite rod splitting glass and brass at its midpoint
Beaker stands 7
Soda Glass Pneumatic Trough with Concave Base, 12 x 6 inch Subcategory_Scales and Balances suiting work with vacuum tubesSoda glass pneumatic trough with concave base measures 12 inches diameter by 6 inches tall for gas collection over water.
US$ 174.25
US$ 124.97
US$ 159.95
US$ 16.99
US$ 159.97