US$ 11.99
an Erlenmeyer flask
Cubic 16 by 16 by 16 cm footprint defines this autoclavable polypropylene test tube basket
Eight 15 x 10 x 10cm pinhole boxes
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$ 11.99
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