Item Category: Medical, Lab & Dental Supplies

TCW Co United States 2-L 2 Heavy 500ml Laboratory Glass Reagent Bottle w Stopper General used condition as pictured. There is some kind of mark on the side that I can’t get off. it is only on the outside of the glass and I can tell its not a crack. SEE PHOTOS Please study High Definition Zoomable photos. You will receive the EXACT item(s) in photos and only item(s) in photos, unless otherwise specified. Please review all photos BEFORE purchase or sending a question. I try to answer all questions (measurements) in the photos.

These glass vials have multiple storage functions and can easily hold solid, liquid and powder substances. They are perfect for storing liquids such as essential oils or perfumes, but are also suitable for culture media, reagents and various liquid solutions in laboratory, experimental or home environments.SpecificationsMaterial: Borosilicate Glass; Capacity: 30 ml; Total Size: 27 x 82mm / 1.04 x 3.23 inch(D*H); Mouth Inner Diameter: 17mm / 0.67 inch; Package Contents: 4 x Glass VialsAdvantagesLeakproof: Designed with a smooth bottle mouth that perfectly fits the screw cap, ensuring a tight and secure seal. This leakproof feature prevents liquid from spilling or leaking out of the bottle, minimizing the risk of evaporation and exposure to external elements.