Dropping Funnel, 250mL - Squibb - With 19/26 Plastic Stopper & Glass Key Stopcock - Borosilicate Glass Subcategory_Prepared Slides 5-inch spinning aluminum disc

5-inch spinning aluminum disc

demonstrating how AC input is converted to pulsing DC output

used to compare reactive-metal electrolysis behavior against carbon and platinum in the same apparatus

Classic apparatus for observing water's maximum density near 4°C

Dropping Funnel, 250mL - Squibb - With 19/26 Plastic Stopper & Glass Key Stopcock - Borosilicate Glass Subcategory_Prepared Slides 5-inch spinning aluminum discSQUIBB Squibb style dropping separatory funnel with 250ml 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 19 26 plastic stopper and glass key stopcock GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD