DURAN 212162806 Narrow Neck Erlenmeyer Flask 125 mL

DURAN 212162806 Narrow Neck Erlenmeyer Flask 125 mL

The DURAN 212162806 is a 125 mL narrow-neck Erlenmeyer flask manufactured from DURAN® borosilicate glass 3.3, known for its high chemical resistance and excellent thermal stability. The flask features a narrow neck with a beaded rim for added durability and reduced chipping, and uniform wall thickness to ensure safe and even heating.

It includes approximate printed graduations for quick volume estimation and a Retrace Code for full traceability and quality assurance. Designed to meet DIN ISO 1773 standards, this flask is autoclavable (~121 °C), making it suitable for repeated sterilization without compromising performance.

Dimensions: approximately Ø 67 mm (body diameter) × 112 mm (height) with a 28 mm neck diameter, making it compact yet versatile for laboratory use.

Key Specifications

Applications

• Preparation and heating of small-to-medium reagent volumes

• Mixing and swirling of solutions in microbiology, chemistry, and teaching labs

• Suitable for sterilization and repeated use in R&D or QC laboratories

• Useful for processes where evaporation control is beneficial due to narrow neck