US$ 158.00
overhead spring
and inner core on a wall-mountable backboard
and an anti-tip cast iron base
Large 150mm ring with charging ball and condenser plates on an insulated rod
chemically inert and thermal-shock resistant for mixing solutions
Silicon Tubing, 8 x 2mm Chemistry_Chemistry Charts & Molecular Models overhead springFor routing gases or solutions through benchtop apparatus in biology and chemistry classrooms, this silicon tubing at 8 by 2 mm is translucent and chemically inert.
US$ 158.00
US$ 18.00
US$ 21.00
US$ 21.00
US$ 18.00
US$ 12.95