Borosilicate Glass Safety Pack Graduated Cylinder Set (10 ml, 25 ml, 50 ml) with Guard, Class A, ASTM, Autoclavable
Borosilicate Glass Safety Pack Graduated Cylinder Set (10 ml, 25 ml, 50 ml) with Guard, Class A, ASTM, Autoclavable
Borosilicate Glass Safety Pack Graduated Cylinder Set (10 ml, 25 ml, 50 ml) with Guard, Class A, ASTM, Autoclavable
Borosilicate Glass Safety Pack Graduated Cylinder Set (10 ml, 25 ml, 50 ml) with Guard, Class A, ASTM, Autoclavable
Borosilicate Glass Safety Pack Graduated Cylinder Set (10 ml, 25 ml, 50 ml) with Guard, Class A, ASTM, Autoclavable

CH196046
Borosilicate Glass Safety Pack Graduated Cylinder Set (10 ml, 25 ml, 50 ml) with Guard, Class A, ASTM, Autoclavable

  • Sale
  • Includes (1) 10 ml, (1) 25 ml, (1) 50 ml Graduated Cylinders
  • Class A, ASTM E1272
  • Packaged in a thick, custom fitted foam casing for safe storage and transport
  • Hexagonal base for stability
  • Removable plastic protective collar to prevent breakage and spillage
  • Made from high quality 3.3 borosilicate glass
  • Low temperature gradient - can withstand high temperatures and thermal shocks*
  • Superior chemical durability*
  • Autoclavable at 121°C
  • Complies with DIN EM ISO 4788
*See specifications tab for temperature and chemical durability information
    Material 3.3 Borosilicate Glass
    Class Class A
    Capacity 10 ml, 25 ml, 50 ml
    Graduation 0.2 ml, 0.5 ml, 1.0 ml
    Tolerance ±0.1 ml, ±0.17 ml, ±0.25 ml
    Guard Yes
    Thermal Properties
    Coefficient of Linear Expansion 32.5 x 107 / °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 (mg/m2) Duration (hours) Loss in weight
    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 6 400
    Isotonic infusion Fluids
    NaCl (0.85%) at 121°C 2.5 70
    Glucose (5%) at 121°C 2.5 50