DURAN® SUPER DUTY Erlenmeyer Flask, narrow neck


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DURAN® SUPER DUTY Erlenmeyer Flask, narrow neck

  • Manufactured from borosilicate glass 3.3
  • Higher impact strength, mechanical strength and stability achieved by reinforced rim
  • Due to reduced risk of accidental breakage the risk of injuries is minimised and the safety of the user is increased
  • Economical due to longer life span and outstanding corrosion protection
  • White easy-to-read scale with graduation marks to estimate the content
  • Fired-on, highly durable white ceramic


Product Overview

Life can be tough for laboratory glassware such as beakers, flasks and cylinders. Rough handling and laboratory processes like automated washing can cause damage and breakages. The DURAN® SUPER DUTY products were specially developed to better cope with laboratory life. The DURAN® SUPER DUTY products are characterized by a higher mechanical strength achieved by reinforcing the rim. As a result of this modification, the impact strength is improved, and the risk of accidental breakage is significantly reduced. The DURAN® SUPER DUTY products increase the safety in the laboratory and help to minimize the risk of injury. The longer life expectancy of the SUPER DUTY products means that they are more economical to use over the long term.
Catalog No Capacity (mL) Diameter d (mm) Diameter d1 (OD) (mm) Height h (mm)


Diameter d (mm) : 66
Diameter (mm) : 66
Thread : GL 45
Color : blue-yellow
Colour : blue-yellow
Material : PP, PTFE, Silicone
Height (mm) : 38
Autoclavable : Yes

Available Options

2121736Super Duty Erlenmeyer Flask 250ml, Narrow Neck with GraduationRM45.00
2121744Super Duty Erlenmeyer Flask 500ml, Narrow Neck with GraduationRM69.00
2121754Super Duty Erlenmeyer Flask 1000ml, Narrow Neck with GraduationRM146.00
2121763Super Duty Erlenmeyer Flask 2000ml, Narrow Neck with GraduationRM219.00