US$ 24.99
Fitted with independent air and gas adjustments plus a brass flame stabilizer tip
and radial symmetry for marine biology teaching
supplied in a storage case for student precision work
anchoring retort stands and apparatus to the edge of a classroom workbench
Brass Slotted Mass Set with Hanger, 9 x 100g (1000g Total) Subcategory_Temperature and Heat Fitted with independent air andBrass nine piece 100 gram slotted mass set with a 100 gram hanger, each disc 37 mm in diameter and 11 mm thick, totaling 1000 grams for force, pressure, and pulley investigations in physics.
US$ 24.99
US$ 2400.00
US$ 115.50
US$ 12.99
US$ 10.99