Vee Gee 20231-250-12 Erlenmeyer Flask, 250mL Capacity, Narrow Mouth, Low form, Heavy Duty Rim, 100-250mL Graduation Range, 84 mm O.D. x 138 mm Height

الوصف

Product Description These Erlenmeyer flasks feature heavy-duty rims to reduce chipping, white, permanent graduations, and large marking squares. Made from high-quality borosilicate tubing with a low coefficient of expansion. Borosilicate tubing also provides uniform wall thickness resulting in the optimum balance between thermal shock resistance and mechanical strength.