US$ 30.00
vertical graduated tube
letting students route current down either branch of a circuit by choosing which slot the plug occupies
all faces polished and packaged in a wooden storage box
sized to fit standard calorimeters for uniform liquid mixing during thermal experiments
Soda Glass Pneumatic Trough, 15 x 10cm Glassware_Glass Beakers vertical graduated tubeSoda glass pneumatic trough measures 15 x 10cm for gas collection over water and chemistry demonstration applications.
US$ 30.00
US$ 39.00
US$ 1200.00
US$ 50.00
US$ 250.00
US$ 224.50
US$ 224.50