Normax Volumetric Flask Amber Glass Plastic Stopper 1000mL

Normax Volumetric Flask Amber Glass with Plastic Stopper

The Normax Volumetric Flask 31 886 54 (1000 mL) provides Class A volumetric accuracy and maximum protection for light-sensitive reagents. Its amber borosilicate glass blocks UV and visible light, helping maintain the stability of photoreactive chemicals during preparation, storage, and analytical work. The plastic stopper forms a secure, lightweight seal, while the white graduation mark ensures strong contrast for precise meniscus alignment. Produced in accordance with ISO 1042, each flask is supplied with a Certificate of Performance, ensuring verified and traceable calibration for regulated laboratory environments.

Key Features

• Class A Accuracy: Meets ISO 1042 standards for precise and reliable volumetric measurements.

• Amber Borosilicate Glass: Protects reagents from UV and visible light degradation.

• Plastic Stopper: Lightweight, secure, and contamination-free sealing.

• White Graduation Line: Offers excellent visibility for accurate and consistent readings.

• 1000 mL Capacity: Ideal for preparing large-volume standards, titration solutions, buffers, and analytical dilutions.

• Certificate of Performance: Ensures validated and traceable calibration for GMP/SOP/QC workflows.

• Highly Durable: Strong resistance to chemicals and thermal variation.

Specifications

Applications

• Light-sensitive reagents: Silver nitrate, iodine, ferric solutions, phenolic compounds, and other photoreactive chemicals.

• Analytical chemistry: Preparation of large-volume standard solutions and accurate dilution series.

• Pharmaceutical & QC labs: Ideal for validated and regulated volumetric procedures.

• Environmental testing: Suitable for calibration solutions and indicator preparation.

• Academic & research institutions: Supports training and advanced volumetric analysis.

Handling & Maintenance

• Clean with mild, non-abrasive detergent to maintain the white graduation marking.

• Rinse with distilled or deionized water before use.

• Dry the exterior to ensure proper meniscus alignment.

• Avoid sudden temperature changes to protect the amber coating and glass body.

• Store upright with the stopper removed to prevent moisture accumulation.