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Flask, Volumetric, Class A, Certified, 250 mL
OBSOLETE ITEM
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Product #:
2636646
OBSOLETE ITEM
This item is no longer available.
Individually serialized glass flask supplied with Certificate of Graduation Accuracy and traceable to NIST Standards. Class A tolerances meet requirements of ASTM E438 and ASTM E288. Graduation ring on neck of flask. Supplied with ground glass stopper. See page 374 for replacement stoppers.
