CH0126M
Borosilicate Glass Beaker, 3000 ml, 250 ml Graduation, Low Form, Autoclavable

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  • 3000 ml borosilicate beaker with spout
  • 250 ml graduations
  • Made from high quality 3.3 borosilicate glass
  • Low temperature gradient - can withstand high temperatures and thermal shocks*
  • Superior chemical durability*
  • Low form
  • Autoclavable at 121°C
  • Also available as a pack of 6
*See specifications tab for temperature and chemical durability information
    Material 3.3 Borosilicate Glass
    Capacity 3000 ml
    Graduations 250 ml
    Height 210 mm
    Diameter 150 mm
    Thermal Properties
    Coefficient of Linear Expansion 32.5 x 10⁻⁷ / C°
    Strain Point 515°C
    Annealing Point 565°C
    Softening Point 820°C
    Specific Heat 0.2
    Thermal Conductivity (Cal/cm3°C/Sec) 0.0027
    Chemical Durability
    Contact Chemical Duration (hours) Loss in weight (mg/m²)
    Water distilled at 100°C 6 10
    Water vapour steam at 121°C 1 75
    Acid HCl 6 100
    80% H₂SO₄ at 130°C 12 140
    Alkali -1N solution of Na₂CO₃ boiling 6 4000
    Isotonic infusion Fluids
    NaCl (0.85%) at 121°C 2.5 70
    Glucose (5%) at 121°C 2.5 50