Volumetric flask with a 1000ml capacity. Single graduation line. Flask is blown in high quality, heavy duty polypropylene plastic. Microwavable and resistant to fatigue for long term durability. High heat tolerance with a temperature range of -20 to 135°C. Good to excellent chemical resistance. Autoclavable at 121°C for easy cleaning and sterilization. Good contact clarity. Fitted with screw cap to prevent leakage. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use.

Flask stands 13" tall and is 4.5" in diameter at its widest point. Neck has an outer diameter measuring 1".