PYREX® 2962-250 250mL Hydrometer Cylinder

The PYREX® 2962-250 250mL Hydrometer Cylinder is a heavy-wall borosilicate glass cylinder designed for hydrometer testing, specific gravity testing, and density-related laboratory procedures. It is built with a large hexagonal base sealed to the cylinder body to improve stability during use, while the heavy-wall construction helps reduce breakage in routine laboratory handling.【turn915094search2】【turn915094search4】 This 250 mL model is commonly specified with an approximate outer diameter of 39 mm and an approximate height of 340 mm. It is described as having a beaded rim, no stopper, and being reusable. It also meets ASTM D-287 and ASTM E-100 requirements, which are widely referenced for hydrometer-related testing applications.【turn915094search2】【turn915094search3】【turn915094search5】 This product is suitable for petroleum laboratories, chemical laboratories, industrial quality-control labs, research facilities, and educational laboratories that carry out specific-gravity or hydrometer measurements. Key Features Genuine PYREX® laboratory glassware by Corning Exact catalog number 2962-250 250 mL capacity Heavy-wall borosilicate glass construction Large hexagonal base for improved stability Approximate 39 mm outer diameter Approximate 340 mm height Beaded rim No stopper Reusable laboratory glassware Designed for hydrometer testing Meets ASTM D-287 Meets ASTM E-100 Suitable for petroleum, chemical, QC, and educational laboratories Specification Details Brand PYREX® Manufacturer Corning Catalog Number / MPN 2962-250 Product Type Hydrometer Cylinder Capacity 250 mL Material Borosilicate glass Construction Heavy wall Base Type Large hexagonal base Top Style Beaded rim Stopper No stopper Reusable Yes Approximate Outer Diameter 39 mm Approximate Height 340 mm Intended Use Hydrometer and specific gravity testing ASTM Compliance ASTM D-287 and ASTM E-100 Quantity per Pack Needs supplier verification Quantity per Case 18/case commonly listed by distributors — verify with supplier before upload