Dropping Funnel, 500mL - Squibb - With 24/29 Plastic Stopper & Glass Key Stopcock - Borosilicate Glass Lab Supplies_Weights & Masses Hand-cranked cam turning against both

Hand-cranked cam turning against both a straight follower and a lever follower

Two-ohm metal-film resistance unit at plus-or-minus 1% accuracy with a 1

6A continuous and 5A intermittent for short-duration high-field induction and Lenz-law investigations

and link motion reversing mechanism

Dropping Funnel, 500mL - Squibb - With 24/29 Plastic Stopper & Glass Key Stopcock - Borosilicate Glass Lab Supplies_Weights & Masses Hand-cranked cam turning against bothSQUIBB Squibb style dropping separatory funnel with 500ml capacity TRANSPARENT & DURABLE Made of high quality Borosilicate 3. 3 glass Transparency allows for high visibility FOR SEPARATION Used to transfer liquids Using the stopcock allows fluids, including reagents, to dispense slowly (drop wise) STOPPER & STOPCOCK Fitted with an interchangeable 24 29 plastic stopper and glass key stopcock GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD