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. Includes colored handle PTFE stopper.
Unit of Measure
Item No. |
N/A 4256-04 |
Item Description |
N/A Volumetric Flask, Wide Mouth with PTFE Stopper, 20mL, Tol. ± 0.08, #13 Orange Stopper, 127mm Approx. Height |
Capacity |
N/A 20 mL |
Tolerance (±) |
N/A 0.08 mL |
Stopper Size |
N/A 13 |
Approximate Overall Height |
N/A 127 mm |
Stopper Color |
N/A Orange |
Pkg. Qty. |
N/A 1 |
