Dropping Funnel, 1000mL - Squibb - With 29/32 Plastic Stopper & Glass Key Stopcock - Borosilicate Glass Class_Class B Metal-cased hair hygrometer on a

Metal-cased hair hygrometer on a 105 mm dial reading 0 to 100 percent relative humidity in 1 percent divisions through hair-fiber response

the strongly curved surface (R=100mm) producing magnified real images for image-formation experiments

Cast-metal Newton's-Second-Law apparatus on a 10 by 2

500mm black insulated lead with crocodile clips at both ends

Labeled ocean-feature model showing underwater geological formations and marine geography on a wall-mountable backboard for oceanography reference

Dropping Funnel, 1000mL - Squibb - With 29/32 Plastic Stopper & Glass Key Stopcock - Borosilicate Glass Class_Class B Metal-cased hair hygrometer on aSQUIBB 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 glass key stopcock GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD