US$ 280.00
aluminum displacement vessel
plastic body with sturdy metal rod
5-inch funnel during gravity filtration in chemistry classrooms
3 inches for condensers and flasks
Triple-range moving-coil DC voltmeter at 0-3V
Rollers for Inclined Plane, 7cm Manufacturer_Eisco aluminum displacement vesselSolid metal 400g roller at 7cm wide by 5cm diameter on cone bearings in a cord ready metal frame, the lighter companion to the PH0341A roller for inclined plane investigations.
US$ 280.00
US$ 150.00
US$ 300.00
US$ 109.99