20ml Clear Glass Vials with Screw Caps and Plastic Stoppers,Laboratory liquid sampling storage bottles, leak-proof bottles 15 pcs

High Quality： These sample vials are made of high-quality borosilicate glass, low content of free ions, low coefficient of expansion, and very high chemical resistance. It is suitable for containing all injectable preparations with acid, neutral and alkaline pH
NO LEAK：Each vial is equipped with plastic stoppers and in screw plastic cap, seal tight to prevent any leakage.You can put it anywhere you want without worrying about leaking, easy to store and carry.
Dimension: 26mm/1.02inch in diameter, 56mm/2.2inch in height,the maximum volume is approx.20ml,convenient to carry.
PACKAGE INCLUDED: 15 20ml glass vials, 15 screw plastic caps, 15 plastic stoppers, 64 label stickers.
Widely Applications: Great for storing liquids, powder, seeds, specimen, etc. Perfect for essential oils, perfumes, reagents, as well pharmaceuticals, pills and among other items.

Brand：JWCBDY

Capacity:20Milliliters

Hello,