As the name suggests, these vials are commonly used for storage of biological material, human & animal cells at temperature as low as -190o. The Cap is provided with a built in seal ring making the vial leakproof. The base of the vial has longitudonal grooves which give it a non-twisting character when plaed in a vial rack. Particulars Packing 1.0 ml 500 Pcs. 2.0 ml 500 Pcs. 5.0 ml 500 Pcs. |