DURAN® Super Duty Erlenmeyer flasks

  • Increased mechanical sturdiness due to increased uniform wall thickness
  • Reinforced, sturdy rim
  • Uniform wall thickness distribution
  • Proven DURAN® properties
  • Type 1 glass / neutral glass as per USP, EP and JP
  • Autoclavable / sterilisable
  • With Retrace Code
  • Easy-to-read scale
  • Fired-on, extremely durable printing

 

To avoid thermal stressing of the glass, uniform and slow heating of super duty products is recommended. When working at very high temperatures, or if rapid temperature changes are expected, standard DURAN® beakers and Erlenmeyer flasks should be used, as these are characterized by excellent thermal shock resistance. However, the mechanical sturdiness of these DURAN® standard products is limited compared with the super duty range.

DURAN® Super Duty Erlenmeyer flask

narrow neck, reinforced rim

Cat-No. Capacity
ml		 d
mm		 di
mm		 h
mm		 Pack
Quantity
21 217 14 25 42 22 75 10
21 217 17 50 51 22 90 10
21 217 24 100 64 22 105 10
21 217 36 250 85 34 145 10
21 217 44 500 105 34 180 10
21 217 54 1 000 131 42 220 10
21 217 63 2 000 166 50 280 10
21 217 73 5 000 220 52 365 1

DURAN® Super Duty Erlenmeyer flask

wide neck, with reinforced rim

Cat. No. Capacity
ml		 d
mm		 di
mm		 h
mm		 Pack
Quantity
21 227 24 100 64 34 105 10
21 227 36 250 85 50 140 10
21 227 44 500 105 50 175 10
21 227 54 1 000 131 50 220 10