US$ 17.95
Front-panel AC/DC and 6V/12V switches on this low-voltage power supply running from 110V input at 2 amps
sized so the needle stays readable from the back of the room
Open-top cylindrical dropping funnel in borosilicate glass holds 50mL with PTFE key stopcock for controlled liquid addition in chemistry procedures
used to demonstrate standing waves in air through powder-pile node spacing measurements
Open-Ended Borosilicate Glass Combustion Tube, 11.8 inch, 0.86 inch Diameter Stock Type_Build to Order Front-panel AC/DC and 6V/12V switchesOpen ended combustion tube in borosilicate glass measures 11. 8 inches long with 0. 86 inch diameter for high temperature chemistry analysis.
US$ 17.95
US$ 849.50
US$ 499.50
US$ 1299.50
US$ 17.95
US$ 17.95
US$ 899.50
US$ 849.50
US$ 899.50