PYREX 100mL Serialized Certified Class A Precision Bore Buret with Glass Stopcock

The PYREX 2135-100 100mL Serialized Certified Class A Precision Bore Buret is premium volumetric laboratory glassware intended for precise titration and quantitative analysis where documented measurement accuracy and traceability are important. Precision-bore tubing helps maintain accuracy between points along the buret. The instrument features sharply defined white graduations and a carefully ground straight-bore glass Standard Taper stopcock for controlled liquid delivery. Each buret is individually serialized and supplied with a dust cover. The 2135 series is tested and calibrated in an ISO/IEC 17025 certified laboratory, making it particularly appropriate for pharmaceutical QC, reference laboratories, research facilities and other environments requiring documented volumetric performance. Key Features Genuine Corning PYREX® Catalog number 2135-100 100mL capacity Serialized/Certified Class A Individually serialized Precision-bore construction Manufactured to ASTM E-542 and ASTM E-287 Class A tolerances Durable white graduations Straight-bore glass Standard Taper stopcock 2mm stopcock bore Precise controlled liquid delivery Tested and calibrated in an ISO/IEC 17025 certified laboratory Dust cover supplied 1 unit per pack / 1 per case Specification Details Brand PYREX® Manufacturer Corning Catalog Number / MPN 2135-100 Product Type Precision Bore Buret Capacity 100mL Accuracy Serialized/Certified Class A Graduation Interval 0.2mL* Tolerance ±0.1mL* Markings White Graduations Stopcock Style Straight Bore Stopcock Material Glass Stopcock Type Standard Taper Stopcock Bore 2mm Serialization Individual Calibration Laboratory ISO/IEC 17025 Certified Dust Cover Included Quantity/Pack 1 Quantity/Case 1