Normax Volumetric Flask Clear Glass Plastic Stopper 1000mL

Normax Volumetric Flask Clear Glass with Plastic Stopper 1000 mL

Product Code 31 686 54

Normax Volumetric Flask Clear Glass Plastic Stopper 1000mL delivers Class A accuracy for precise volumetric work. Laboratories use this flask to prepare large-volume standard solutions and calibration mixtures. Normax manufactures the flask from high-quality borosilicate glass. The material offers excellent clarity, strong chemical resistance, and reliable thermal stability.

The plastic stopper seals the flask securely. Normax Volumetric Flask Clear Glass Plastic Stopper 1000mL helps prevent evaporation and external contamination. A blue graduation mark provides a clear reference line. This marking supports accurate and repeatable meniscus readings. Normax produces the flask in accordance with ISO 1042 standards. Each unit includes a Certificate of Performance for traceable calibration in regulated laboratory environments.

Key Features

• Class A accuracy supports high-precision volumetric preparation
• Manufactured according to ISO 1042 standards
• Plastic stopper provides a secure and lightweight seal
• Borosilicate glass offers chemical resistance and thermal stability
• Blue graduation mark improves visibility and reading accuracy
• 1000 mL capacity suits stock solutions and large-volume dilutions
• Certificate of Performance ensures calibration traceability
• Clear glass body allows easy inspection of solution quality

Specifications

• Brand: Normax
• Model: 31 686 54
• Capacity: 1000 mL
• Accuracy class: Class A
• Material: Borosilicate glass
• Stopper type: Plastic
• Graduation color: Blue
• Standard: ISO 1042
• Certificate: Included
• Autoclavable: Flask yes; stopper depends on plastic type
• Chemical resistance: Excellent

Applications

• Analytical chemistry for standard solution preparation
• Pharmaceutical and quality control laboratories
• Environmental laboratories for buffers and calibration reagents
• Industrial research and development activities
• Academic and research laboratories for volumetric training

Handling and Maintenance

Clean the flask with mild, non-abrasive detergent.
Rinse with distilled or deionized water before use.
Dry the outer surface before reading the meniscus.
Avoid sudden temperature changes during handling.
Store the flask upright and keep the stopper separate.

Conclusion

TNormax Volumetric Flask Clear Glass Plastic Stopper 1000mL with Plastic Stopper combines accuracy, durability, and compliance. It is a reliable choice for laboratories that require certified Class A volumetric glassware.