PYREX® Volumetric Flasks, Micro, Hexagonal Base, [ST] Stopper, Class A, Corning®
Flat-bottom, long neck flasks are for microchemical work
Flasks 29502-023 and 89091-302 are designed in accordance with the recommendations of the Committee of Microchemical Apparatus Analytical Division of the ACS. All flasks are graduated to Class A volumetric tolerances and calibrated to meet ASTM specifications E-237. Certified flasks are individually serialized and supplied with NIST-traceable Certificate of Identification and Capacity.
PYREX® Serialized/Certified Volumetric Glassware is now tested and calibrated in an ISO/IEC 17025 certified laboratory.
Hexagonal base improves stability. White markings are sharp and easy-to-read. Supplied with interchangeable [ST] hollow glass stoppers.