Conical Glass Flask 250ml

250ml graduated glass erlenmeyer flask
Made from borosilicate with low thermal expansion rate,high temperature tolerance, high strength and hardness
High chemical properties,base resistance and acid resistance
Narrow mouth design with 29/40 ground joints
Large marked metric scale,easy to read
Fit for lab chemistry experiment

Description

  • 250ml graduated glass erlenmeyer flask
  • Made from borosilicate with low thermal expansion rate,high temperature tolerance, high strength and hardness
  • High chemical properties,base resistance and acid resistance
  • Narrow mouth design with 29/40 ground joints
  • Large marked metric scale,easy to read
  • Fit for lab chemistry experiment
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