Lighter in weight than glass, these flasks are break-resistant, offer excellent chemical resistance and protect against leakage and contamination.

Protect against leakage, breakage, and contamination with these volumetric flasks, calibrated “To Contain” and “To Deliver” at 20°C.

Stoppers are color coded for easy identification

Large numbers make it easy to identify volume from far away

Calibrated “To Contain” within Class A tolerances.

Autoclaved to 121°C

Single graduation ring blasted on the neck

RAY-SORB processing protects flask contents from short-length lightwaves

Stoppers are color coded for easy identification

Calibrated “To Contain”

Supplied with tapered polypropylene stopper with an individually calibrated graduation line

Calibrated “To Contain”

Improved lab convenience, broad selection and precise volume measurement as well as being manufactured to Class A tolerances

Polyethylene stoppers

Machine-blown body

Calibrated “To Contain”

Stoppers are available separately

Protects contents from harmful UV light

Class A accuracy–without a serial number

Calibrated “To Contain”

Calibrated “To Contain,” ±0.18mL limit of error