Pyrex Brand 5660 Lifetime Red™ Class A Volumetric Flask; 50 mL; 6/PK

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Pyrex Mfr # 5660-50 – Item # EW-34562-02
No more worn off graduations
  • Get permanent legibility and accuracy with etched red graduation
  • Volumetric flasks are constructed of borosilicate glass
  • Volumetric flask features 50 mL capacity with ±0.05 mL tolerance
  • Includes no.9 glass stopper

PRODUCT OPTIONS

$380.00USD / Pkg of 6

BUY MORE & SAVE

  • 1-4$380.00USD / Pkg of 6
  • 5-9$342.00USD / Pkg of 6
  • 10+$323.00USD / Pkg of 6

SPECS & DESCRIPTION

Specifications & Description

  • MaterialGlass
  • Capacity (mL)50
  • Tolerance (mL)±0.05
  • Cap TypeGlass stopper
  • Cap MaterialGlass
  • Stopper Number Accepted9
  • Overall Height (cm)15.2
  • DescriptionBrand 5660 Lifetime Red Volumetric Flask; 50 mL, pack of 6

Key Features

  • Get permanent legibility and accuracy with etched red graduation
  • Volumetric flasks are constructed of borosilicate glass
  • Volumetric flask features 50 mL capacity with ±0.05 mL tolerance
  • Includes no.9 glass stopper

More About this Item

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.

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