Pyrex Volumetric Flask 250 ml

PYREX Volumetric Flask 250 ml made of durable and clear borosilicate glass with plastic Snap Cap. The strength of these flasks has been increased appreciably through machine-blown bodies which are sealed heavy-beaded, heavy-tubing necks, tooled for snap cap fit. The graduation line is sharp and permanent; large white block letters make the inscription easy to read. The 250 mL size is test-tube-shaped. Kommullo Bangladesh is a wholesaler, Supplier, and retailer of Pyrex Volumetric Flask in Bangladesh.

A Pyrex 250 mL volumetric flask is a high-quality piece of lab glassware designed for precise liquid measurements. Pyrex is a well-known brand for its durable, heat-resistant borosilicate glass, making it ideal for laboratory use.

Key Features of a Pyrex Volumetric Flask 250 mL:

• Material: Made from borosilicate glass, which is resistant to thermal shock and chemical corrosion, ensuring durability.
• Capacity: Holds exactly 250 mL of liquid when filled to the calibration line.
• Stopper: Typically includes a ground glass or plastic stopper to prevent contamination and evaporation.
• Neck: Narrow neck with a single calibration mark for precise volume measurement.
• Accuracy: The tolerance for 250 mL is typically around ±0.12 mL.
• Uses: Ideal for preparing accurate chemical solutions, particularly in quantitative chemistry like titrations, dilutions, and standard preparations.