Glass Volumetric Flask w/ Stopper, 250mL, 2/unit

Specifications Specification Value Material Borosilicate type I glass Stopper 12/21 polyethylene stopper Calibration Individually calibrated Tolerance 0.05mL Construction Heavy duty, uniform wall thickness Usage Highly accurate measurement of solutions, ideal for precise dilutions Quantity 2 flasks per unit   Features and Benefits High-Quality Material: Made from borosilicate type I glass, offering thermal shock resistance and chemical durability. Precision Stopper: Comes with a 12/21 polyethylene stopper for secure sealing. Accurate Calibration: Individually calibrated with a 0.05mL tolerance for precise measurements. Uniform Wall Thickness: Designed with uniform wall thickness for consistent performance. Permanent Graduation Marks: Features permanent graduation marks for easy readability. Heavy Duty: Built to withstand rigorous laboratory use. Ideal for Precise Dilutions: Provides highly accurate measurement of solutions in quantitative laboratory