Normax Volumetric Flask Clear Glass with Glass Stopper 50mL

Normax Volumetric Flask Clear Glass with Glass Stopper 50 mL

Product Code 31 686 17V

Normax Volumetric Flask Clear Glass with Glass Stopper 50mL delivers reliable Class A accuracy for precise laboratory work. Laboratories use this flask to prepare standard solutions and controlled dilutions. The borosilicate glass body provides excellent clarity, strong chemical resistance, and stable thermal performance.

A ground glass stopper seals the flask tightly. This seal protects solutions from evaporation and contamination. The blue graduation line offers a clear reference point for accurate meniscus reading. Normax manufactures this flask according to ISO 1042 standards. 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 an airtight seal
• Borosilicate glass resists heat and chemical attack
• Blue graduation line improves reading precision
• 50 mL capacity supports routine analytical tasks
• Certificate of Performance supports GMP and SOP compliance
• Clear glass allows easy inspection of solution quality

Specifications

• Brand: Normax
• Model: 31 686 17V
• Capacity: 50 mL
• 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 and standard solution preparation
• Pharmaceutical and quality control laboratories
• Environmental testing and indicator preparation
• Industrial research and formulation work
• Academic and teaching laboratories

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.
Store upright with the stopper removed.

Conclusion

Normax Volumetric Flask Clear Glass with Glass Stopper 50mL offers dependable accuracy, durability, and certified performance. It is an excellent choice for laboratories that require precise Class A volumetric glassware for analytical and regulated applications.