Normax Volumetric Flask Clear Glass with Glass Stopper 2000mL

Normax Volumetric Flask Clear Glass with Glass Stopper 2000 mL

Product Code 31 686 63V

Normax Volumetric Flask Clear Glass with Glass Stopper 2000mL delivers reliable Class A accuracy for large-volume solution preparation. Laboratories use this flask to prepare standard solutions, calibration reagents, and precise dilutions. The flask is made from high-quality borosilicate glass. This material provides excellent chemical resistance, thermal stability, and optical clarity.

A ground glass stopper seals the flask securely. This design helps prevent evaporation and contamination. The blue graduation mark offers a clear reference for accurate meniscus alignment. Normax manufactures this flask in accordance with ISO 1042. Each unit includes a Certificate of Performance for verified and traceable calibration.

Key Features

• Class A accuracy compliant with ISO 1042
• Ground glass stopper provides a tight, secure seal
• Borosilicate glass resists chemicals and thermal shock
• Blue graduation mark improves reading accuracy
• 2000 mL capacity supports large-volume preparations
• Certificate of Performance supports SOP and GMP workflows
• Clear glass body allows easy solution inspection

Specifications

• Brand: Normax
• Model: 31 686 63V
• Capacity: 2000 mL (2 L)
• Accuracy class: Class A
• Material: Borosilicate glass
• Stopper type: Ground glass
• Graduation color: Blue
• Standard: ISO 1042
• Certificate: Included
• Autoclavable: Yes
• Chemical resistance: Excellent

Applications

• Analytical chemistry for large-volume standard solutions
• Pharmaceutical and quality control laboratories
• Environmental testing and reagent preparation
• Industrial R&D and formulation work
• Academic and research institutions

Handling and Maintenance

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

Conclusion

Normax Volumetric Flask Clear Glass with Glass Stopper 2000mL combines accuracy, durability, and compliance. It is ideal for laboratories that require certified Class A performance in large-volume measurements.