Class A Accuracy – Ensures precise, repeatable volume measurements
Borosilicate Glass – Chemically resistant and thermal shockproof
Glass Stopper Included – Provides a secure, airtight seal
Permanent Markings – High-contrast graduations for easy reading
Autoclavable & Reusable – Built for durability and long-term lab use
Cole-Parmer® Class A Borosilicate Glass Volumetric Flasks deliver high-precision liquid measurements for analytical and research labs. Made from chemically resistant borosilicate glass, they withstand thermal shock and repeated sterilization. The high-contrast, permanent markings ensure accuracy, while the glass stopper provides an airtight seal for contamination-free storage. Autoclavable and reusable, these flasks are built for long-term, reliable use.
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