Volumetric Flasks

  • Volumetric Flasks (Standard Class A) are manufactured to conform to Federal Specifications NNN-F-289 for Type 1, Class "A" unserialized flasks and ASTM E-288 and are offered with or without a mixing bulb, which contains approximately one tenth of the flask capacity and aids in the mixing or dissolving of the flask contents.
  • Volumetric Flasks (Heavy Duty Class A) feature a wide mouth design to facilitate mixing, pipette access, sampling and filling. Unique Flat Bottom Interior permits the use of a standard stir bar. Large permanent white letters make the capacity clearly visible. Flasks are calibrated "To Contain" at Class A tolerances, per ASTM E288 specifications.
  • Red Low Actinic Volumetric Flasks (Heavy Duty Class A) are made of low actinic red stained glass for light sensitive solutions. Allowing less than 1% transmission below 400nm and 5% from 400-600nm. Wide mouth design facilitates mixing, pipette access, sampling and filling. Unique Flat Bottom Interior permits the use of a standard stir bar. Large permanent white letters make the capacity clearly visible. Flasks are calibrated "To Contain" at Class A tolerances, per ASTM E288 specifications.
  • 10mL Volumetric Flask, Heavy Duty Class A, PTFE Stopper
    Part #: CG-1617-10

    $41.00 $37.43
  • 20mL Volumetric Flask, Heavy Duty Class A, PTFE Stopper
    Part #: CG-1617-20

    $44.00 $40.44
  • 100mL Volumetric Flask Class A, #13 Glass Stopper
    Part #: CG-1600-05

    $44.00 $40.53
  • 5mL Volumetric Flask, Heavy Duty Red Class A Low Actinic
    Part #: CG-1616-05

    $58.00 $47.96
  • 10mL Volumetric Flask Class A, #9 Glass Stopper
    Part #: CG-1600-02

    $37.00 $34.19
  • 50mL Volumetric Flask Class A, #9 Glass Stopper
    Part #: CG-1600-04

    $42.00 $38.42
  • 250mL Volumetric Flask Class A, #16 Glass Stopper
    Part #: CG-1600-07

    $58.00 $48.23
  • 5mL Volumetric Flask, Heavy Duty Class A, PTFE Stopper
    Part #: CG-1617-05

    $39.00 $35.45
  • 100mL Volumetric Flask, Heavy Duty Class A, PTFE Stopper
    Part #: CG-1617-100

    $58.00 $47.96
  • 100mL Volumetric Flask Class A, #13 Poly Stopper
    Part #: CG-1602-05

    $40.00 $36.57
  • 20mL Volumetric Flask, Heavy Duty Class A with Glass Stopper
    Part #: CG-1615-20

    $44.00 $39.99
  • 500mL Volumetric Flask Class A, #19 Glass Stopper
    Part #: CG-1600-08

    $67.00 $61.19
  • 1000mL Volumetric Flask Class A, #22 Glass Stopper
    Part #: CG-1600-09

    $75.00 $68.79
  • 10mL Volumetric Flask Class A, #9 Poly Stopper
    Part #: CG-1602-02

    $35.00 $31.67
  • 5mL Volumetric Flask Class A, #9 Glass Stopper
    Part #: CG-1600-01

    $33.00 $29.91
  • 5mL Volumetric Flask Class A, #9 Poly Stopper
    Part #: CG-1602-01

    $32.00 $29.24
  • 25mL Volumetric Flask Class A, #9 Glass Stopper
    Part #: CG-1600-03

    $40.00 $36.35
  • 50mL Volumetric Flask, Heavy Duty Class A, PTFE Stopper
    Part #: CG-1617-50

    $44.00 $40.44
  • 100mL Volumetric Flask, Heavy Duty Red Class A Low Actinic
    Part #: CG-1616-100

    $69.00 $63.57