US$ 79.00
Cylindrical dropping funnel in heavy-duty borosilicate glass holds 250mL with PTFE stopcock and 29/32 plastic stopper for liquid addition
chloroplasts
Mounted on a metal base with lenses fixed in their working positions
Spanning a full year of optics coursework
Polypropylene Separatory Funnel with PTFE-Plug Stopcock, 500mL Pack Size_8 Cylindrical dropping funnel in heavy-dutyChemically durable and shatterproof in polypropylene, this separatory funnel pairs a PTFE plug key stopcock with a leak proof screw cap for liquid liquid extraction work.
US$ 79.00
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