20 Pcs 4ml Clear Glass Sample Vials, Liquid Sampling Sample, Screw Caps Small Glass Bottle, With PE pad, Leak-Proof Vial, For laboratory, Essential Oil, Perfume, Reagents

4ml Clear Glass Pattern Vials, Liquid Sampling Pattern Glass Bottle, With Screw Caps, PE pad, Leak-Proof Vial, Small Lab Pattern Vials with Lids. (20 Pcs)
【Specification】 Bottle peak (with out cap): 45mm, Bottle diameter: 15mm.
【Bundle consists of】: 4ml*20pcs glass vials, 20pcs screw PP caps with PE pads, 64 labels to your each want. Nice for journey use, may be carried round with out taking on a lot area, excellent container.
【Leak Proof】: Glass vials with screw caps with leak-proof caps, which mixed with the threaded spout, higher prevents the liquid from leaking or evaporating.
【Materials】: The vials are fabricated from borosilicate glass and might stand up to temperatures from -20 to 200 levels. It may be refrigerated, heated and boiled for repeated use.
【Broadly used】: The small transportable empty glass vials are nice for storing liquids, plant seeds, fragrance, powder, shows pecimen, and small objects and many others. and may also be used as journey vials for anointing oil meting out and extra!