5ml Low borosilicate glass lyophilized powder bottle Use of high quality selected material, thickened glass, wear-resistant and durable, recyclable, suitable for all kinds of liquid, essence packaging, outer cover design using aluminum cap bottle plug design, containing sealing plug, inner plug is butyl rubber plug, strong sealing, inverted no leakage. Smooth the bottle mouth, fine polished, no hand damage. Bottle bottom thickened design, durable wear, neat fashion。Our capacity is multiple capacities, with up to eight specifications for you to pick from, which can be customized. Mainly packaged into powder loading drugs and liquid drugs.