Assistent glass Erlenmeyer flask 150ml, wide neck

Introduction to Assistent 150ml Wide-Neck Erlenmeyer Flask

The Assistent 150ml wide-neck glass Erlenmeyer flask (code: 51941028) is a dedicated sample containment and handling tool manufactured by Assistent (Germany). The conical design with a wide neck allows users to easily prepare, stir liquids, or introduce solid chemical samples. The product meets strict technical requirements in analytical, medical, and scientific research laboratories.

Outstanding features

• Made of high-quality borosilicate glass with excellent chemical resistance and thermal shock resistance.
• Manufactured entirely in Germany, strictly complying with the international standard DIN ISO 1773.
• The wide-neck design facilitates chemical loading, stirring rod manipulation, and interior cleaning of the flask.
• Compact 150ml capacity, suitable for various titrations and small-volume reactions.

Applications

• Used for titrating, dissolving, and heating solutions in pharmaceutical, food, and environmental testing laboratories.
• Holding and temporarily storing microbiological samples, culture media, or analytical chemicals.
• Serves teaching and practical training in chemistry and biology at universities and research institutes.

Frequently Asked Questions

Which standard is the Assistent 150ml Erlenmeyer flask manufactured to?
The product complies with the DIN ISO 1773 standard for laboratory glass Erlenmeyer flasks and is made in Germany.

What are the advantages of borosilicate glass in laboratory applications?
Borosilicate glass has a low coefficient of thermal expansion, allowing the flask to withstand temperature changes well and resist most corrosive chemicals effectively.

When should a wide-neck Erlenmeyer flask be chosen over a narrow-neck one?
Wide-neck flasks are suitable when adding powders, tablets, or pouring liquids quickly without spilling, while also facilitating cleaning after experiments.