Volumetric flasks are essential laboratory vessels calibrated to contain a precise volume of liquid at a specific temperature. While traditionally made of glass, Polypropylene (PP) versions are used for applications requiring high chemical resistance and durability where breakable glassware is a safety concern.
Key Features & Benefits
Break-Resistant: Unlike glass, PP flasks are virtually unbreakable, making them safer for use in busy labs, educational settings, or field testing.
Superior Chemical Resistance: Excellent resistance to most acids, bases, and many common solvents. They are particularly useful for hydrofluoric acid (HF), which dissolves glass.
Translucent Clarity: High-grade polypropylene provides sufficient transparency to easily view the meniscus against the calibration ring.
Autoclavable: Can be sterilized at 121°C; however, frequent autoclaving at high temperatures may eventually affect volumetric accuracy.
