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Kimble™ Kontes™ Wide Mouth Heavy Duty Class A Volumetric Flasks with Screw Cap

Designed to ASTM for class A volumetric standards and are calibrated to contain

Manufacturer: kimble™  6231000050

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Catalog No. K6231000050

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Description & Specifications


Height (Metric) With Closure 14cm
Height (English) With Closure 5.5 in.
Material Borosilicate Glass
Capacity (Metric) 50mL
Mouth Style Wide
Tolerance ±0.05mL
Length (Metric) 140mm

  • Heavy wall design for added durability
  • Wide mouth with screw thread opening for easy access when using a pipet or adding solid material
  • Mixing bulb is useful in dissolving tablets and other solids
  • Screw thread feature allows safe and secure storage
  • Cap is chemically resistant and provides an air-tight seal
  • Flask can be used in high temperature applications as high as 180°C