Dropping Funnel, 1000mL - Squibb - With 29/32 Plastic Stopper & PTFE Key Stopcock - Borosilicate Glass Subject_Botany this five-piece weight set bundles

this five-piece weight set bundles machined steel shafts from 50 to 1000 grams on a wooden storage block

Hand-painted river-development model tracking how a watercourse shapes terrain from headwaters through meanders to delta

the megohm-scale reference for high-impedance bridge circuits and electrometer investigations

Stand-mounted force pump illustrating positive-displacement fluid transfer against gravity

Dropping Funnel, 1000mL - Squibb - With 29/32 Plastic Stopper & PTFE Key Stopcock - Borosilicate Glass Subject_Botany this five-piece weight set bundlesSQUIBB Squibb style dropping separatory funnel with 1000ml 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 PTFE key stopcock GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD