Normax Volumetric Flask Amber Glass Glass Stopper 50mL

Normax Volumetric Flask Amber Glass 50 mL

With Glass Stopper – Model 31 886 17V

The Normax Volumetric Flask 31 886 17V provides reliable Class A accuracy for precise volumetric work. Amber borosilicate glass limits UV and visible light exposure. This protection helps preserve the stability of light-sensitive solutions during preparation and storage.

A ground glass stopper creates an airtight seal to reduce evaporation and contamination. The white graduation line offers strong contrast for accurate meniscus reading. Normax manufactures this flask according to ISO 1042 and supplies it with a Certificate of Performance for traceable calibration.

Key Features

• Class A accuracy compliant with ISO 1042
• Amber borosilicate glass protects photosensitive reagents
• Ground glass stopper ensures a secure, airtight seal
• White graduation line improves reading precision
• 50 mL capacity for small to medium standard solutions
• Certificate of Performance included for calibration traceability
• High chemical resistance and thermal stability

Specifications

• Brand: Normax
• Model: 31 886 17V
• Capacity: 50 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

• Preparation of light-sensitive reagents
• Accurate standard solutions and dilution series
• Pharmaceutical and quality control laboratories
• Environmental calibration and trace analysis
• Academic and research laboratories

Handling and Maintenance

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

Conclusion

The Normax Amber Volumetric Flask 50 mL delivers certified accuracy and effective light protection. It is an ideal solution for laboratories that require precise, traceable, and reliable volumetric measurements.