Simport Scientific, INC.Tubes, Vials and Plastics - T339-2
Self-Standing, Non Sterile, 0.5 mL Micrewtube, Cap not assembled and Non graduated, 1000 Pieces a Case, Sold in Cases
With a tube made of polypropylene and a cap made of polyethylene. This series of tubes is available either plain or with printed graduations and white marking area for sample identification. Lip seal screw caps are unattached but incorporate a flat top which provides a writing surface. These flat surfaced tubes can also be used with automatic capping machines and in packaging industries. Closures are supplied in natural color. Tubes are made of polypropylene while polyethylene caps are easy to screw on and off. More economical than T335 Series O-ring seal model. Cannot be autoclaved since closure is made of high density polyethylene. Non skirted tubes can be centrifuged up to 20,000g. Will withstand temperatures from -196 °C to +110 °C. Tubes and caps in the Micrewtube® Family are certified RNase, DNase, DNA and Pyrogen free.
CAT ID: HS234526A