Simport 2 ML Micrewtube With Washer Seal And Flat Top T335-6SPR Lab Equipment | spectraservices.com

2.0ml Micrewtube with Flat Top O-Ring Screw Cap, Self-Standing, Printed Marking Area, Graduated, Sterile - 500/Case Tube made of polypropylene.Cap made of polyethylene. This series of tubes is also available either plain or with printed graduations and white marking area for sample identification. O-ring seal screw caps are unattached but incorporate a flat top which provides a writing surface. These flat surfaced tubes can be used with automatic capping machines in packaging industries. Closures are supplied in natural color. Perfect for cryogenic work. Can be centrifuged up to 17,000g. Will withstand temperatures from -196 C to +121 C. Certified RNase, DNase and Pyrogen safe. WARNING: Do not use Micrewtubes for storage in the liquid phase of liquid nitrogen. Such use may cause entrapment of liquefied nitrogen inside the vial and lead to pressure build-up resulting in possible explosion or biohazard release. Use appropriate safety procedures when handling and disposing of vials. Product photo may not exactly match the product offered for sale. Please refer to the product description.