PYREX 2mL Gay-Lussac Specific Gravity Bottle with 7-15 Glass Stopper

The PYREX 1622-2 2mL Gay-Lussac Specific Gravity Bottle is precision laboratory glassware designed for determining the specific gravity or relative density of small liquid samples. This model has an approximate 2mL capacity and is supplied unadjusted, allowing calibration to be performed in the laboratory according to the user's required procedure. It incorporates a narrow mouth with a 7/15 Standard Taper joint and hollow glass stopper. The bottle is manufactured from Type I Class A low-expansion borosilicate glass conforming to ASTM E438, according to Corning's product documentation. Key Features Genuine Corning PYREX® Catalog number 1622-2 Approximate 2mL capacity Gay-Lussac specific gravity bottle Designed for specific gravity and relative-density determination Unadjusted for laboratory calibration 7/15 Standard Taper joint Hollow glass stopper Narrow-mouth configuration Low-expansion borosilicate glass Small sample-volume requirement Approx. 17mm outside diameter Approx. 32mm height without stopper Reusable Non-sterile 1 bottle per case Specification Details Brand PYREX® Manufacturer Corning MPN / Catalog Number 1622-2 Nominal Capacity 2mL Product Type Gay-Lussac Specific Gravity Bottle Material Type I Class A Borosilicate Glass Calibration Unadjusted Neck Style Narrow Mouth Top Style Standard Taper Joint Joint Size 7/15 Stopper Type Hollow Glass Approx. OD 17mm Approx. Height Without Stopper 32mm Reusable Yes Sterile No Quantity per Pack 1 Quantity per Case 1