US$ 14.50
pink-dotted at one end of each magnet to flag the matching pole and supplied with steel keepers between lessons
5mA DC interchangeable scale on a 315x115mm laminated panel with integrated shunt
and the alternator principle with stationary inductors
Soda glass pneumatic trough measures 15 x 10cm for gas collection over water and chemistry demonstration applications
Silicon Tubing, 4 x 1.5mm Subcategory_Work and Energy pink-dotted at one end ofTranslucent silicon tubing at 4 by 1. 5 mm, chemical resistant and non toxic for low volume fluid transfer between benchtop glassware and downstream instruments.
US$ 14.50
US$ 42.50
US$ 59.50
US$ 112.50
US$ 17.50
US$ 42.50
US$ 29.25
US$ 54.50