Skip to Content
Merck
All Photos(1)

Documents

Z233021

Duran® Erlenmeyer wide-neck flask

capacity 250 mL

Synonym(s):

conical flasks

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41121804
NACRES:
NB.43

material

borosilicate glass
flat bottom
wide-neck

Joint

Joints neck (50)

sterility

non-sterile

feature

without cap

packaging

pack of 10

manufacturer/tradename

DURAN® 212263603

availability

not available in USA and Canada

H

140 mm

capacity

250 mL

flask O.D.

85 mm

neck O.D.

50 mm

Looking for similar products? Visit Product Comparison Guide

General description

The original DURAN® Erlenmeyer flasks are perfect for laboratory use. Additionally, the uniform wall thickness, minimal thermal expansion, and the resulting high thermal shock resistance are exceptional features. As a result, DURAN® Erlenmeyer flasks are particularly well suited for use with extremely high temperatures and rapid temperature changes.
With graduations. Meets DIN 12380 standard.

Features and Benefits

  • Complies with DIN ISO 24450
  • Made up of borosilicate glass 3.3
  • The wide neck makes filling and cleaning simple
  • Conical form facilitates easy mixing
  • Graduation marks on an easy-to-read scale to indicate the content
  • Fired-on, highly durable white ceramic
  • Excellent chemical resistance
  • Nearly inert behavior
  • High usage temperature

Other Notes

Legal Information

DURAN is a registered trademark of DWK Life Sciences

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service