PYREX 50mL Economy Grade Buret with PTFE Locking Stopcock

The PYREX 2116-50 50mL Economy Grade Buret is a reusable laboratory buret designed for routine titration and controlled dispensing applications where economical operation and replaceable components are desirable. Its 50mL capacity and 0.1mL graduations provide convenient measurement for routine analytical procedures. The buret incorporates durable white enamel markings for clear scale visibility. A major advantage of the 2116 series is its serviceable construction. The PTFE locking stopcock assembly and glass tip are replaceable, allowing laboratories to replace individual components rather than the entire buret if a component becomes damaged or worn. Key Features Genuine Corning PYREX® Catalog number 2116-50 50mL nominal capacity Economy Grade buret Fine 0.1mL graduations ±0.10mL tolerance White enamel scale markings PTFE locking stopcock Screw-thread locking mechanism Replaceable stopcock assembly Replaceable glass buret tip Designed for economical long-term laboratory use Suitable for routine titration Reusable laboratory glassware Replacement PTFE stopcock: 2116-LSO Replacement glass tip: 2116-GTO2 Specification Details Brand PYREX® Manufacturer Corning Catalog Number / MPN 2116-50 Product Type Laboratory Buret Capacity 50mL Grade Economy Grade Graduation Interval 0.1mL Tolerance ±0.10mL Scale Markings White Enamel Stopcock Material PTFE Stopcock Type Locking / Replaceable Locking Mechanism Screw Thread Replacement Stopcock 2116-LSO Replacement Tip 2116-GTO2 Reusable Yes