PYREX 2mL Class A Certified and Serialized Micro Volumetric Flask with Hexagonal Base and Glass Stopper

The PYREX 2mL Class A Certified and Serialized Micro Volumetric Flask is precision laboratory glassware designed for accurate small-volume solution preparation, dilution and microchemical analysis. Manufactured from durable borosilicate glass, it features a stable hexagonal base, permanent graduation line and No. 8 standard taper glass stopper. Each flask is individually serialized and certified with NIST-traceable calibration, ensuring reliable volumetric measurements for pharmaceutical research, analytical chemistry and quality control applications. Key Features and Specifications - Capacity: 2mL. - Material: PYREX borosilicate glass. - Accuracy: Certified and Serialized Class A. - Tolerance: ±0.015mL (manufacturer's technical catalogue). - Stopper: No. 8 standard taper PYREX glass stopper. - Stopper Style: Hollow glass. - Flask Shape: Micro volumetric flask with hexagonal base. - Base Design: Flat hexagonal base for improved stability. - Neck Style: Long narrow neck. - Height: Approximately 71mm. - Outer Diameter: Approximately 12mm. - Graduation: Sharp permanent calibration line with easy-to-read white markings. - Calibration Standard: ASTM E237. - Certification: Individually serialized with NIST-traceable Certificate of Identification and Capacity available online. - Quality Standard: Tested and calibrated in an ISO/IEC 17025-accredited laboratory. - Construction: Durable reusable laboratory glassware. - Manufacturer Packaging: 6 flasks per pack; 6 flasks per case. - Applications: Microchemical analysis, precise solution preparation, pharmaceutical research, analytical chemistry and quality control testing.