Volumetric Flasks
Thermo Scientific™ Nalgene™ Class B Polypropylene Copolymer Volumetric Flasks with Closure 
Lighter in weight than glass, these flasks are break-resistant, offer excellent chemical resistance and protect against leakage and contamination.
Thermo Scientific™ Nalgene™ Class B Polymethypentene (PMP) Volumetric Flasks with Screw Caps
Protect against leakage, breakage, and contamination with these volumetric flasks, calibrated “To Contain” and “To Deliver” at 20°C.
Fisherbrand™ Reusable Glass Class A Volumetric Flasks with Standard Taper Stopper
Single graduation ring blasted on the neck
Corning™ Class A Reusable PMP Volumetric Flasks
Autoclaved to 121°C
DWK Life Sciences Kimble™ KIMAX™ Heavy-Duty Clear Glass Volumetric Class A Flasks with PTFE Stoppers
Stoppers are color coded for easy identification
DWK Life Sciences Kimble™ KIMAX™ Heavy-Duty Clear Glass Class A Volumetric Flasks with Glass Stoppers
Large numbers make it easy to identify volume from far away
Fisherbrand™ PFA Flasks with Screw Caps
Calibrated “To Contain” within Class A tolerances.
Corning™ Class A Reusable PFA Volumetric Flasks
Autoclaved to 121°C
BrandTech™ Class A PMP Volumetric Flasks with NS Stoppers
These Class A Volumetric Flasks with NS Stoppers, calibrated "to contain", are an excellent break-resistant alternative to glass in the laboratory.
PYREX™ Class A Volumetric Flask with PYREX™ Glass Standard Taper Stopper
Improved lab convenience, broad selection and precise volume measurement as well as being manufactured to Class A tolerances
DWK Life Sciences Kimble™ KIMAX™ Wide-Mouth Volumetric Flask
Calibrated “To Contain”
PYREX™ Class A Flasks for Light-Sensitive Materials
Calibrated “To Contain”
Corning™ Class B Reusable Polypropylene Volumetric Flasks
Supplied with tapered polypropylene stopper with an individually calibrated graduation line
DWK Life Sciences Kimble™ KIMAX™ Heavy-Duty RAY-SORB™ Glass Volumetric Class A Flasks with PTFE Stoppers
Stoppers are color coded for easy identification
BrandTech™ Class B Polypropylene Volumetric Flasks with NS Stoppers
An excellent alternative to glass flasks, these Class B Polypropylene Volumetric Flasks with NS Stoppers are designed to tight tolerances in the laboratory.
DWK Life Sciences Kimble™ KIMAX™ Heavy-Duty RAY-SORB™ Glass Class A Volumetric Flasks with Glass Stoppers
Protects contents from harmful UV light
PYREX™ Flasks with standard taper Stoppers
Machine-blown body
Corning™ EZ Access Heavy Duty Class A Wide Mouth Volumetric Flasks With Glass Stopper
Permanent graduation line
DWK Life Sciences Kimble™ KIMAX™ Heavy-Duty Clear Glass Volumetric Class A Flasks without Stoppers
Stoppers are available separately
BrandTech™ Class B PMP Volumetric Flasks with Screw Caps
An excellent alternative to glass flasks, these Class B PMP Volumetric Flasks with Screw Caps are designed to tight tolerances in the laboratory.
BrandTech™ Class B Polypropylene Volumetric Flasks with Screw Caps
An excellent alternative to glass flasks, these Class B Polypropylene Volumetric Flasks with Screw Caps are designed to tight tolerances in the laboratory.
PYREX™ Low-Actinic Class A Volumetric Flasks
Provide protection for materials sensitive to light
DWK Life Sciences Kimble™ KIMAX™ Heavy-Duty Clear Glass Volumetric Class A Flasks with PE Stoppers
With polyethylene stoppers
DWK Life Sciences™ Kimble™ Kontes™ Class A Volumetric Flasks with Std. Taper Stopper
Calibrated “To Contain”
DWK Life Sciences Kimble™ KIMAX™ Class A Mixing Bulb-Style Volumetric Flask with Standard Taper Stopper
Mixing bulb in neck contains approximately 0.1 of capacity of body to aid in dissolving or mixing contents
Corning™ PYREX™ Serialized and Certified Flasks, Low Actinic
Featuring red low actinic stained glass to provide protection for materials sensitive to light. Corning™ PYREX™ Serialized and Certified Flasks, Low Actinic are tested and calibrated in an ISO/IEC 17025 certified laboratory.
DWK Life Sciences Kimble™ KIMAX™ Heavy-Duty RAY-SORB™ Volumetric Class A Flasks without Stoppers
RAY-SORB processing protects flask contents from short-length lightwaves
