US$ 234.50
equipping a class for dual-diameter compound-pulley experiments without cord-threading setup
six convex/concave lenses spanning 10-50cm focal lengths
Specifications
Made of borosilicate glass with interchangeable plastic stopper and PTFE key stopcock
a steam-inlet tube
Cylindrical Dropping Funnel with PTFE Stopcock and 19/26 Plastic Stopper, 100mL, Borosilicate Glass Size_Medium equipping a class for dual-diameterCylindrical dropping funnel in borosilicate glass holds 100mL with PTFE stopcock and 19 26 plastic stopper for controlled liquid addition.
US$ 234.50
US$ 229.50
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US$ 229.50
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