stonylab Watch Glasses, 10pk 70 mm Watch Glass Beaker Cover Set Ground Edge Borosilicate Glass Beaker Lid Evaporating Dish Cover for Laboratory School Science
$14.99
Description
stonyLab watch glass is a flat circular glass disc used in laboratories as a surface for holding or mixing small quantities of liquids or powders.Commonly used in scientific experiments and laboratory procedures, such as evaporating solvents or heating small samples; can also be used as a lid for beakers, evaporating dishes and other containers.10 pack; 70 mm diameter; Thickness: 2 mm.Well-crafted with borosilicate glass; featuring a smooth surface and high degree of transparency; note: cannot be heated directly.Warranty: StonyLab provides premium products and professional customer service; if received damaged, please contact us immediately; we will solve it until satisfied
