PYREX 100mL Class A Precision Bore Buret with Glass Stopcock

The PYREX 2130-100 100mL Class A Precision Bore Buret is high-accuracy volumetric laboratory glassware designed for precise titration and controlled liquid dispensing. It uses precision-bore tubing to provide consistent accuracy between points along the scale. Durable colored graduations are sharply defined for easier volume readings, while the carefully ground straight-bore glass Standard Taper stopcock provides precise control of liquid flow. Corning also supplies the buret with a dust cover. The 100mL model features 0.2mL graduations and ±0.1mL tolerance. Corning states that capacity tolerance is established according to ASTM E-287 and the burets are calibrated according to ASTM E542. Key Features Genuine Corning PYREX® Catalog number 2130-100 100mL capacity Class A accuracy Precision-bore construction 0.2mL graduation interval ±0.1mL tolerance Durable colored graduations Straight-bore glass stopcock Standard Taper stopcock 2mm stopcock bore Precise liquid-flow control Dust cover included Approx. 18mm outside diameter Approx. 755mm overall height 1 per pack / 1 per case Specification Details Brand PYREX® Manufacturer Corning MPN 2130-100 Capacity 100mL Product Type Precision Bore Buret Accuracy Class Class A Graduation Interval 0.2mL Tolerance ±0.1mL Scale Colored Markings Stopcock Style Straight-Bore Glass Stopcock Type Standard Taper Stopcock Bore 2mm Approx. Outside Diameter 18mm Approx. Height 755mm Dust Cover Included Quantity/Pack 1 Quantity/Case 1