PYREX 1L Colored Scale Dispensing Buret with PTFE Stopcock

The PYREX 2094-1L 1L Colored Scale Dispensing Buret is a large-capacity laboratory buret designed for controlled dispensing of relatively large volumes of liquids. It is manufactured from close-tolerance accurate-bore glass tubing with uniform walls and features a permanently colored scale for easier volume readings. The 1000mL capacity is graduated at 10mL intervals with a specified tolerance of ±5mL. A straight-bore PTFE stopcock plug provides controlled liquid flow. Corning notes that the PTFE design helps reduce stopcock freezing and avoids lubricant contamination, while the micro-finished stopcock barrel supports a precise and leak-resistant fit. Key Features Genuine Corning PYREX® Catalog number 2094-1L Large 1L / 1000mL capacity 10mL graduation interval ±5mL tolerance Permanently colored graduations Straight-bore PTFE stopcock 6mm stopcock bore No stopcock lubricant required Accurate-bore tubing with uniform walls Carefully drawn and ground dispensing tip Designed for rapid large-volume dispensing Approx. 50mm OD × 810mm height 1/Pack and 1/Case Not a Class A buret Specification Details Brand PYREX® Manufacturer Corning Catalog Number / MPN 2094-1L Product Type Dispensing Buret Capacity 1000mL / 1L Scale Permanently Colored Graduation Interval 10mL Tolerance ±5mL Stopcock Material PTFE Stopcock Style Straight Bore Stopcock Bore 6mm Approx. Outside Diameter 50mm Approx. Height 810mm Quantity/Pack 1 Quantity/Case 1 Class A No