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Corning Pyrex Borosilicate Glass Class A Low Actinic Flat Bottom Volumetric Flask with Glass Standard Taper Stopper, 10ml Capacity (Case of 12)
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*Packaging of actual item may differ from photo shown
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- All products are genuine and original
Corning Pyrex Borosilicate Glass Class A Low Features
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With Standard Taper Stopper
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Long Neck
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Hollow Glass Stopper
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Low Actinic
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Reusable
About Corning Pyrex Borosilicate Glass Class A Low
These 10mL Class A PYREX volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 9 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E- 694 for volumetric ware, ASTM E-542 for calibration of volumetric ware and ASTM E-288 for volumetric flasks.
