DURAN narrow-neck Erlenmeyer flask, 100 ml, pack of 10, DIN ISO 1773, 212162403

The laboratory standard in a value pack of 10

This pack contains 10 original DURAN ® Erlenmeyer flasks (narrow-necked, 100 ml) for everyday use in the laboratory. The conical shape is ideal for the safe mixing of liquids, titrations or the preparation of cultures, as the contents will not spill over even when swirled vigorously. The nominal volume of 100 ml complies with the DIN ISO 1773 standard.

DURAN ® borosilicate glass 3.3 – robust & heat-resistant

The flasks are made from the tried-and-tested DURAN ® borosilicate glass 3.3, which is characterised by extremely high chemical resistance and minimal thermal expansion. Thanks to the uniform wall thickness distribution, the vessels are mechanically stable and can easily withstand rapid temperature changes – perfect for heating on a hotplate or sterilisation in an autoclave.

Traceability and Handling

Each flask is marked with a Retrace Code, which enables complete batch traceability (certificate available online). The clearly legible scale allows for quick measurement, whilst the white ceramic field enables permanent labelling. The reinforced flanged rim protects the sensitive neck area from breakage.

Technical details

• Contents: 10 pieces (packaging unit)
• Nominal volume per flask: 100 ml
• Shape: Narrow-neck (DIN ISO 1773)
• Rim: Flanged rim
• Material: DURAN ® borosilicate glass 3.3
• Height: 105 mm
• Outer diameter (base): 64 mm
• Neck diameter (external): 22 mm
• Autoclavable: Yes (121 °C / 134 °C)

Contents

• 10 x DURAN ® narrow-neck Erlenmeyer flasks (100 ml)
• Original box

Custom requirements & procurement service

Do you require wide-neck flasks, stoppers or special sizes? We stock the entire DURAN range. Please contact our procurement service for bespoke quotations.