Dropping Funnel, 2000mL - Squibb - With 29/32 Plastic Stopper & Glass Key Stopcock - Borosilicate Glass Research Lab Borosilicate glass 90cm barometer tube

Borosilicate glass 90cm barometer tube with a 3-4mm bore

sized one inch wide and a quarter inch thick for durable measurement work in physics classrooms

sized to give student bench setups a direct numeric reading without analog parallax

this 250mL polypropylene pitcher features molded graduations and autoclavable chemical-resistant construction

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Dropping Funnel, 2000mL - Squibb - With 29/32 Plastic Stopper & Glass Key Stopcock - Borosilicate Glass Research Lab Borosilicate glass 90cm barometer tubeSQUIBB Squibb style dropping separatory funnel with 2000ml 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 29 32 plastic stopper and glass key stopcock GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD