Simport Centrifuge Tube Plug Cap Case T401-3B by Simport Scientific GROUP: Lab Equipment & Accessories:Sample Collection & Processing:Miscellaneous Item Description: Tube Plug Cap, 12mm, Polyethylene, Blue, 1000/Bag , 4 bg/Case Packaging Desc: Cap Plug Centrifuge 12Mm Peblu 100/Bag 4Bg/Case Country of Origin: Harmonized Tariff Code: Product Description: