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PYREX Boiling Flasks

From $17.99
List Price From $389.00

These PYREX® Boiling Flasks have full length outer 24/40 Standard Taper joints, but with shorter necks. They are manufactured from No. 7740 borosilicate glass and have carefully controlled wall thicknesses to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. The normal working temperature for PYREX® boiling flasks is 230°C.

Key Features

  • Carefully controlled wall thicknesses
  • Excellent chemical durability
  • Available in round or flat bottom
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Cat # Volume- mL Bottom Type Units Of Measure Availability Price Quantity
EF8600B4100-250
250 Flat
Ships By: 10/9/2018
  • $345.95
  • List: $389.00
EF8600C4100-500
500 Flat
Ships By: 10/9/2018
  • $383.95
  • List: $430.00

EF8640H
4320A-50
50 Round
Ships By: 10/9/2018
  • $211.99
  • List: $377.00
EF8640U4320-250
250 Round
Ships By: 10/9/2018
  • $346.95
  • List: $390.00
EF8640Z4320-500
500 Round
Ships By: 10/9/2018
  • $372.95
  • List: $418.00
EF8640BB4320-1L
1000 Round
Ships By: 10/9/2018
  • $442.95
  • List: $497.00
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