PYREX 5mL Class A Precision Bore Micro Buret with Glass Stopcock

The PYREX 2128-5 5mL Class A Precision Bore Micro Buret is a small-capacity precision buret designed for microchemistry and analytical procedures requiring highly controlled delivery of very small liquid volumes. The buret is manufactured with precision-bore tubing throughout the body, helping maintain volumetric accuracy across different portions of the graduated scale. Its funnel top facilitates filling, while the tapered dispensing tip provides smooth liquid delivery. The buret uses a straight-bore glass Standard Taper stopcock rather than a PTFE stopcock. White enamel markings provide a clearly visible scale for accurate reading during titration and quantitative analysis. Key Features Genuine Corning PYREX® Catalog number 2128-5 5mL nominal capacity Class A accuracy Precision-bore micro buret construction Designed for microchemistry Funnel-top configuration Fine 0.01mL graduations White enamel scale markings Straight-bore glass stopcock Standard Taper stopcock configuration Tapered dispensing tip Designed for precise small-volume titration Reusable laboratory glassware Specification Details Brand PYREX® Manufacturer Corning Catalog Number / MPN 2128-5 Product Type Precision Bore Micro Buret Capacity 5mL Accuracy Grade Class A Bore Precision Bore Graduation Interval 0.01mL Scale Markings White Enamel Top Configuration Funnel Top Stopcock Type Straight Bore Stopcock Material Glass Stopcock Style Standard Taper Tip Tapered Reusable Yes Sterility Non-Sterile