Normax Volumetric Flask Amber Glass Glass Stopper 100mL

Normax Volumetric Flask Amber Glass Glass Stopper 31 886 24V (100 mL)

The Normax Volumetric Flask 31 886 24V (100 mL) delivers Class A volumetric accuracy while protecting light-sensitive chemicals from degradation. Made from amber borosilicate glass, the flask blocks UV and visible light to maintain reagent stability. The ground glass stopper provides a secure and airtight seal, and the white graduation mark ensures clear visibility for precise meniscus alignment. Manufactured in compliance with ISO 1042, each flask includes a Certificate of Performance, guaranteeing verified and traceable calibration.

Key Features

• Class A Precision: Fully compliant with ISO 1042 accuracy standards.

• Amber Borosilicate Glass: Protects photosensitive solutions from UV and visible light.

• Ground Glass Stopper: Ensures a tight, contamination-free seal.

• White Graduation Mark: High-contrast scale for accurate and consistent readings.

• 100 mL Capacity: Suitable for standard solution preparation, calibration reagents, and controlled dilutions.

• Certificate of Performance: Provides validated, traceable calibration for GMP/SOP laboratory workflows.

• Robust Construction: Chemical-resistant and thermally stable for daily laboratory use.

Specifications

Applications

• Light-sensitive reagents: Iodine solutions, silver nitrate, ferric salts, and other photoreactive chemicals.

• Analytical chemistry: Standard solutions and accurate dilution series.

• Pharmaceutical & Quality Control: Ideal for validated, regulated volumetric preparation.

• Environmental laboratories: Preparation of calibration standards and indicator solutions.

• Research & academic labs: Supports accurate volumetric analysis training.

Handling & Maintenance

• Clean using mild, non-abrasive detergent to protect the white graduation line.

• Rinse with distilled or deionized water before volumetric use.

• Dry the outer surface to achieve an accurate meniscus reading.

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

• Store upright with stopper removed to prevent internal moisture.