Corning(R) Erlenmeyer cell culture flasks

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Description Corning(R) Erlenmeyer cell culture flasks 250 mL Erlenmeyer Flask w/ Flat Cap, polycarbonate, sterile, 50/cs
feature cap
flask capacity 250 
flask diam. mL
MDM Code CLS430183-50EA
Material Number CLS430183
Business Unit 781
Shipping Mode AP
Local HS Code 39269039
Legacy SIGMA
Shelf Life 0
Plant 6311
Sales Org 6304
EUD Documents Needed 0


Features and Benefits

More Robust:
  • Polycarbonate construction: USP Class VI material provides excellent optical clarity and mechanical strength
  • Unlike PETG, flasks will not collapse when autoclaving media or sanitizing waste
  • Unlike glass, flasks will not break when dropped
More Reliable:
  • Molded-in-graduations for accuracy
  • Vent cap option for continuous gas exchange while ensuring sterility and preventing leakage
  • Individual packaged and radiation sterilized
  • All flasks have the highest Sterility Assurance Level (SAL) of 10-6
  • Certified nonpyrogenic
  • RNase- and DNase-free

General description

Corning® Erlenmeyer Cell Culture Flasks

Corning plain bottom polycarbonate Erlenmeyer culture flasks are sterile, disposable and are ideal for all shaker culture applications as well as liquid handling and storage. Like all Corning flasks, the flasks are certified nonpyrogenic and sterile.

The 125 mL through 1 L Erlenmeyer flasks are available with standard two-position plug seal caps or filtered vent caps. The 2 L and 3 L flasks are available with vent caps.

  • Made from optically clear polycarbonate
  • Ideal for shaker culture applications
  • Flat cap used for a closed liquid tight seal. Easy grip cap is designed to be more ergonomic
  • Sterilized by gamma radiation and certified nonpyrogenic


Signal Word


WGK Germany

Flash Point (F)

Flash Point (C)

Target Organs

Risk Statement

Supplemental Hazard Statements


Certificate of Analysis View Sample COA
Certificate of Origin


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