Rowiz 20ml Clear Glass Vials with Scale Black Screwcap Small Perfume Bottle Liquid Sampling Sample Bottles for Lab, Pack of 36

【Specification】 Sample glass vials with black screw caps. Bottle height (with cap): 60mm, bottle diameter: 27mm. 【No Leak】 The cap comes with a PE pad, which combined with the threaded spout, better prevents the liquid from leaking. 【High Quality】 These sample vials are made of high-quality borosilicate glass. With screw cap, good sealing, do not worry about leakage. 【Wide Applications】 Great for storing liquids, essential oils, perfumes, and other. 【Package include】36 pcs borosilicate glass vials, 36 black PP caps. Sealed packaging.