PYREX® Brand 5660 Lifetime Red™ Class A Volumetric Flasks

No more worn off graduations
  • Get permanent legibility and accuracy with etched red graduation
  • Volumetric flasks are constructed of borosilicate glass
These PYREX® Brand 5660 Class A volumetric flasks feature a fine line capacity mark etched through a narrow red band into clear glass, making a filler unnecessary and providing high legibility, accuracy, and permanence.
The strength of these flasks has been increased appreciably through machine-blown bodies that feature sealed heavy-tubing necks.
Flasks are calibrated "To Contain" and meet Class A tolerances as established by ASTM E- 694 for volumetric ware, ASTM E-542 for calibration of volumetric ware, and ASTM E-288 for volumetric flasks.
£162.28 - £844.34GBP / Pkg of 6
£194.74 - £1,013.21GBP (incl VAT)

10 variations of this product are available.

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Compareitem specifications
Capacity (mL) Stopper Number Accepted Tolerance (mL)
Availability Pricing
Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 50 mL; 6/PK WZ-34562-02 Mfr # 5660-50
COMPARE
50 9 ±0.05
£324.98GBP / Pkg of 6
£389.98GBP (incl VAT)
Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 100 mL; 6/PK WZ-34562-03 Mfr # 5660-100
COMPARE
100 13 ±0.08
£347.98GBP / Pkg of 6
£417.58GBP (incl VAT)
Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 500 mL; 6/PK WZ-34562-06 Mfr # 5660-500
COMPARE
500 19 ±0.2
£844.34GBP / Pkg of 6
£1,013.21GBP (incl VAT)
Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 2000 mL; 1/PK WZ-34562-08 Mfr # 5660-2L
COMPARE
2000 27 ±0.05
£162.28GBP / Pkg of 1
£194.74GBP (incl VAT)
Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 25 mL; 12/CS WZ-34562-21 Mfr # 5660-25
COMPARE
25 9 ±0.03
£495.50GBP / Case of 12
£594.60GBP (incl VAT)
Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 50 mL; 12/CS WZ-34562-22 Mfr # 5660-50
COMPARE
50 9 ±0.05
£527.17GBP / Case of 12
£632.60GBP (incl VAT)
Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 100 mL; 12/CS WZ-34562-23 Mfr # 5660-100
COMPARE
100 13 ±0.08
£564.49GBP / Case of 12
£677.39GBP (incl VAT)
Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 250 mL; 12/CS WZ-34562-25 Mfr # 5660-250
COMPARE
250 16 ±0.12
£702.03GBP / Case of 12
£842.44GBP (incl VAT)
Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 1000 mL; 6/CS WZ-34562-27 Mfr # 5660-1L
COMPARE
1000 22 ±0.3
£527.17GBP / Case of 6
£632.60GBP (incl VAT)
Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 2000 mL; 4/CS WZ-34562-28 Mfr # 5660-2L
COMPARE
2000 27 ±0.05
£513.72GBP / Case of 4
£616.46GBP (incl VAT)
Showing 1- 10 of 10

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