Simport Scientific T339 Screw Micrewtube Microcentrifuge Tube, 1.5 mL, Self Standing, with Flat Top Cap and Lip Seal, No Printed Graduations - T339-4 - 1000 Each

Simport Scientific T339 Screw Micrewtube Microcentrifuge Tube, 1.5 mL, Self Standing, with Flat Top Cap and Lip Seal, No Printed Graduations

Choose the Simport Scientific T339 Screw Micrewtube Microcentrifuge Tube, 1.5 mL, Self Standing, with Flat Top Cap and Lip Seal, No Printed Graduations where consistent quality and simple reordering matter. This series of tubes is available either plain or with printed graduations and white marking area for sample identification. Specifications include latex-free materials.

Key Features

• 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.
• Skirted tubes can be centrifuged up to 17, 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.
• Made of polypropylene.
• Cap made of polyethylene.

Specifications