This 2000mL volumetric flask from Eisco is ideal for high-precision preparation of standard and analytical solutions in laboratory, pharmaceutical, or research environments. Manufactured from premium borosilicate 3.3 glass, it features superior thermal resistance and chemical durability—suitable for both hot and cold conditions and autoclavable at 121°C.
The flask includes a 29/32 polypropylene stopper for secure sealing and solution integrity. Each unit is calibrated at 20°C to meet Class A tolerance (±0.500mL), in accordance with ASTM-E288, USP 31, and DIN ISO 1042 standards. A blue single graduation mark ensures reliable readings, and each flask ships with an individual work certificate for traceable precision.