Normax Volumetric Flask Amber Glass Glass Stopper 250mL

Normax Volumetric Flask Amber Glass 250 mL

With Glass Stopper – Model 31 886 36V

The Normax Volumetric Flask 31 886 36V delivers reliable Class A accuracy for precise volumetric measurements. It uses amber borosilicate glass to block UV and visible light. This design helps protect light-sensitive reagents 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 alignment. Normax manufactures this flask in compliance with ISO 1042 and includes a Certificate of Performance for traceable calibration.

Key Features

• Class A accuracy compliant with ISO 1042
• Amber borosilicate glass protects photosensitive solutions
• Ground glass stopper ensures a secure, contamination-free seal
• White graduation line improves reading accuracy
• 250 mL capacity for standard solutions and dilutions
• Certificate of Performance included for calibration traceability
• High resistance to chemicals and temperature changes

Specifications

• Brand: Normax
• Model: 31 886 36V
• Capacity: 250 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
• High-precision standard solutions
• Analytical and quality control laboratories
• Pharmaceutical and regulated environments
• Environmental testing and calibration
• 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 250 mL combines certified accuracy with effective light protection. It is a dependable choice for laboratories that require precise and traceable volumetric measurements.