US$ 85.00
an Erlenmeyer flask
Eight 15 x 10 x 10cm pinhole boxes
gripping flasks and condensers up to 4
Glass tube 33 inches long with a cork piston riding on a stable wooden base
Pointed three-arm metal star on a 4mm socket pivot
Conical Conductor, 10 x 5cm Category_Glassware an Erlenmeyer flaskTen centimeter brass cone on an ebonite insulator and metal base, demonstrating that electrostatic charge concentrates most densely at the tip where surface curvature is highest.
US$ 85.00
US$ 42.00
US$ 124.50
US$ 85.00
US$ 36.74