DURAN® 250 ml Class A glass measuring cylinder, blue graduation, hexagonal base – Measuring Cylinder

Introduction to DURAN 250 ml Class A glass measuring cylinder

The DURAN 250 mL Class A glass measuring cylinder (Cat. No. 213903604) is a precision volumetric instrument manufactured by Duran (Germany). Made of borosilicate 3.3 glass, it is specialized for measuring, dispensing, and portioning solutions in testing laboratories. Its standard design delivers high stability and reliability for chemical measurements.

Outstanding features

• Fabricated from borosilicate 3.3 glass for excellent heat resistance, chemical resistance, and high mechanical strength.
• Class A volumetric accuracy, meeting the stringent requirements of quantitative analysis.
• Features intuitive blue ring graduations to assist in accurate meniscus alignment.
• Broad and sturdy hexagonal base prevents slipping, rolling, or tipping over during handling.

Applications

• Measuring liquid volumes, preparing media, and compounding reagent solutions in laboratories.
• Supporting research and quality testing at analytical centers and testing institutes.
• Used in analytical chemistry practicals at universities and educational institutions.

Frequently Asked Questions

What are the benefits of the hexagonal base during use?
The hexagonal base keeps the measuring cylinder stable on the workbench, preventing it from rolling and minimizing breakage risks when placed horizontally or bumped lightly.

How do the ring graduations assist in reading volume?
The blue circular markings around the cylinder's circumference allow users to easily align their line of sight with the liquid meniscus, ensuring accurate readings and minimizing parallax errors.