US$ 17.99
Spring-loaded for hands-free grip
Beaker stands 7
Integrated diaphragm beneath an 8-inch heart model contextualizes cardiac position within the thoracic cavity during combined respiratory and cardiac teaching
and field magnet for direct observation as students trace how current produces rotation in a closed magnetic circuit
Soda Glass Pneumatic Trough with Concave Base, 12 x 6 inch Subcategory_Scales and Balances Spring-loaded for hands-free gripSoda glass pneumatic trough with concave base measures 12 inches diameter by 6 inches tall for gas collection over water.
US$ 17.99
US$ 20.00
US$ 16.99
US$ 140.00
US$ 21.99
US$ 17.99