Volumetric Flask

Application

Volumetric flasks are precision glassware used for:

• Accurate preparation of standard solutions
• Dilution to an exact known volume
• Analytical chemistry, dairy, petroleum, pharmaceutical, and educational laboratories
• Calibration and quantitative analysis work

Compliance Standard

• ISO 1042 – Laboratory glassware, volumetric flasks
• ASTM E288 – Standard specification for volumetric flasks
• DIN EN ISO standards for Borosilicate Glass 3.3
• Class A / Class B accuracy as per standards

Product Description

Volumetric flasks are manufactured from high-quality, low expansion Borosilicate Glass 3.3. They have a pear-shaped body with a long narrow neck and a single calibration mark etched on the neck for precise volume measurement.

Each flask is supplied with a well-fitting interchangeable stopper (glass or plastic). Clear graduation line and markings are printed in permanent enamel. Designed for high accuracy in solution preparation and dilution.

Technical Specifications

Apparatus is Supplied

• Volumetric flask of selected capacity
• Interchangeable stopper (glass or plastic)

Common Capacities Available:
25 ml, 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml, 2000 ml

Optional Accessories

• Spare stopper
• Volumetric pipette
• Wash bottle
• Funnel for filling
• Storage stand

Dimensions & Weight (Approx.)