Normax Volumetric Flask Amber Glass Glass Stopper 25mL

Normax Volumetric Flask Amber Glass 25 mL

With Glass Stopper – Model 31 886 14V

The Normax Volumetric Flask 31 886 14V delivers reliable Class A accuracy for precise laboratory work. It uses amber borosilicate glass to reduce UV and visible light exposure. This design helps preserve the stability of light-sensitive reagents during preparation and storage.

A ground glass stopper creates a tight seal and limits evaporation. The white graduation line provides clear contrast for accurate meniscus reading. Normax manufactures this flask in compliance with 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 solutions
• Ground glass stopper ensures a secure, leak-free seal
• White graduation line improves reading precision
• 25 mL capacity for small-volume preparations
• Certificate of Performance included for calibration traceability
• High resistance to chemicals and temperature changes

Specifications

• Brand: Normax
• Model: 31 886 14V
• Capacity: 25 mL
• Accuracy class: Class A
• Material: Amber borosilicate glass
• Stopper type: Ground glass stopper
• Graduation color: White
• Standard: ISO 1042
• Certificate: Included
• Light protection: Yes
• Autoclavable: Yes
• Chemical resistance: Excellent

Applications

• Preparation of light-sensitive reagents such as iodine and silver nitrate
• Small-volume standard solutions and dilution series
• Pharmaceutical and quality control laboratories
• Environmental testing and trace-level calibration
• Academic and research laboratory training

Handling and Maintenance

• Clean using mild, non-abrasive detergent
• Rinse with distilled or deionized water before use
• Dry the exterior to ensure accurate readings
• Avoid sudden temperature changes
• Store with the stopper removed

Conclusion

The Normax Amber Volumetric Flask 25 mL combines certified accuracy with effective light protection. It is a dependable choice for laboratories that require precise, traceable volumetric measurements for light-sensitive applications.