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 PE stopper.
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 4257-01 Volumetric Flask, Wide Mouth, with Polyethylene Stopper List Price $41.04
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4257-02 Volumetric Flask, Wide Mouth, with Polyethylene Stopper List Price $44.32
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4257-04 Volumetric Flask, Wide Mouth, with Polyethylene Stopper List Price $45.99
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4257-06 Volumetric Flask, Wide Mouth, with Polyethylene Stopper List Price $48.22
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4257-12 Volumetric Flask, Wide Mouth, with Polyethylene Stopper List Price $49.52
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| Product Name | Volumetric Flask, Wide Mouth, with Polyethylene Stopper | |||||||||
| Capacity | 5 mL | 10 mL | 20 mL | 25 mL | 50 mL | |||||
| Tolerance (±) | 0.08 mL | |||||||||
| Stopper Size | 13 | |||||||||
| Approximate Overall Height | 102 mm | 105 mm | 135 mm | 135 mm | 155 mm | |||||
| Pkg. Qty. | 1 | |||||||||
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