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Conical Flask 250ml 3.3. Borosilicate

SKU: 0194

£1.28
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Conical Flask – 250ml (3.3 Borosilicate Glass, Graduated)

This 250ml Erlenmeyer flask is made from high‑quality 3.3 borosilicate glass, featuring graduations for measuring volumes accurately. Dimensions: 85mm max diameter; Outer neck: 34mm; Inner neck: 31mm; Height: 145mm. Neck sizes may vary.


Key Features

  • 250ml capacity
  • Graduated borosilicate construction
  • Wide neck for easy filling
  • Heat and chemical resistant

Ideal for Lessons

  • Titration experiments
  • Reactions requiring swirling
  • Heating solutions using a tripod and gauze

A versatile, medium‑capacity flask for everyday lab investigations.

To help you choose the right borosilicate glassware we've created a helpful Borosilicate Glassware Buying Guide including a buyers checklist, click the link to view or click the icon to view a pdf version.

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