Normax Measuring Cylinder with Glass Stopper (500 mL)

Normax Measuring Cylinder with Glass Stopper 51 718 44 (500 mL)

The Normax Measuring Cylinder 51 718 44 (500 mL) is a Class A precision volumetric cylinder engineered for laboratories that require accurate, stable, and contamination-free liquid measurement. Constructed from premium borosilicate glass, it offers excellent chemical durability, high thermal resistance, and long-lasting clarity. This model includes a ground glass stopper for secure sample containment, a wide hexagonal base for enhanced stability, and blue enamel graduations that provide sharp and easy-to-read volume markings. Fully compliant with ISO 4788 and supplied with a Certificate of Performance, this cylinder ensures reliable, traceable accuracy for professional laboratory environments.

Key Features

• Class A volumetric accuracy compliant with ISO 4788

• Glass stopper included to prevent evaporation, contamination, or sample loss

• Borosilicate glass construction offering superior thermal and chemical resistance

• Blue, high-contrast graduations for clear and precise volume reading

• Stable hexagonal base minimizes tipping risk during use

• 500 mL capacity suitable for reagent preparation, solution mixing, analysis, and QC tasks

• Certificate of Performance supplied for validated and traceable calibration

Specifications

• Brand: Normax

• Model: 51 718 44

• Capacity: 500 mL

• Accuracy class: Class A

• Material: Borosilicate glass

• Stopper: Glass stopper included

• Graduation color: Blue

• Base type: Hexagonal

• Standard compliance: ISO 4788

• Certificate: Certificate of Performance included

• Autoclavable: Yes

• Chemical resistance: Excellent

Applications

• Analytical chemistry laboratories: Large-volume measurements and preparation of standard solutions

• Pharmaceutical and QC workflows: Suitable for GMP/SOP applications requiring certified glassware

• Environmental testing labs: Measurement of water samples, indicators, and test solutions

• Industrial laboratories: Widely used for formulation, R&D testing, and quality control procedures

• Academic and research labs: Ideal for advanced training and precision experiments

Handling & Maintenance

• Clean with mild, non-abrasive detergent to preserve graduation markings

• Rinse thoroughly with distilled or deionized water for optimal volumetric accuracy

• Avoid rapid temperature shifts to prevent stress or cracking in the glass

• Store upright in a cylinder rack to protect the stopper, spout, and graduation scale

Conclusion

The Normax Measuring Cylinder with Glass Stopper 51 718 44 (500 mL) provides reliable Class A accuracy, excellent durability, and secure sample containment—making it a dependable choice for analytical, industrial, environmental, and research laboratories. Its certified calibration, robust construction, and ease of use make it a valuable tool for any workflow requiring precise and traceable liquid measurement.