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Corning Pyrex Borosilicate Glass Class A Certified and Serialized Volumetric Flasks with Glass Standard Taper Stopper, 250ml Capacity
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
Corning Pyrex Borosilicate Glass Class A Certified Features
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Calibrated to Class A ASTM E-542 and E-288
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Supplied with a certificate of identification
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Traceable to NIST standards
About Corning Pyrex Borosilicate Glass Class A Certified
These 250mL PYREX volumetric flasks are calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Supplied with No. 16 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.
