Normax Volumetric Flask Amber Glass Glass Stopper 500mL

Normax Volumetric Flask Amber Glass 500 mL

With Glass Stopper – Model 31 886 44V

The Normax Volumetric Flask 31 886 44V delivers dependable Class A accuracy for precise volumetric work. It uses amber borosilicate glass to reduce UV and visible light exposure. This protection helps maintain the stability of light-sensitive solutions during preparation and storage.

A ground glass stopper forms an airtight seal to prevent evaporation and contamination. The white graduation line provides strong contrast for accurate meniscus alignment. Normax manufactures this flask according to ISO 1042 and supplies a Certificate of Performance for traceable calibration.

Key Features

• Class A accuracy compliant with ISO 1042
• Amber borosilicate glass protects photoreactive reagents
• Ground glass stopper ensures a tight, secure seal
• White graduation line improves reading precision
• 500 mL capacity for medium-volume solution preparation
• Certificate of Performance included for calibration traceability
• High resistance to chemicals and temperature variation

Specifications

• Brand: Normax
• Model: 31 886 44V
• Capacity: 500 mL
• Accuracy class: Class A
• Material: Amber borosilicate glass
• Stopper type: Ground glass
• Graduation color: White
• Standard: ISO 1042
• Certificate: Included
• Light protection: Yes
• Autoclavable: Yes
• Chemical resistance: Excellent

Applications

• Storage and preparation of light-sensitive reagents
• Standard solutions and controlled dilution series
• Pharmaceutical and quality control laboratories
• Environmental testing and calibration work
• Academic and research volumetric analysis

Handling and Maintenance

• Clean with mild, non-abrasive detergent
• Rinse with distilled or deionized water before use
• Dry the exterior for accurate meniscus reading
• Avoid sudden temperature changes
• Store upright with the stopper removed

Conclusion

The Normax Amber Volumetric Flask 500 mL combines certified accuracy with effective light protection. It is an ideal choice for laboratories that require reliable, traceable volumetric measurements for light-sensitive applications.