The 10PCS 4ml Clear Glass Vials with Screw Caps and PE Pad are reusable cylindrical vials perfect for storing and transporting small lab samples. Made of leak-proof glass with a wide mouth design, these vials come with screw caps and 64 labels for easy identification. This set includes 10 vials, 10 screw caps, 4 droppers, and 64 labels, all packaged in a clear glossy finish. Hand wash only to maintain the integrity of these durable vials, ideal for various industrial and lab applications.
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