SIMPORT SCIENTIFIC T335 Micrewtube with O-Ring Seal and Flat Screw Cap T335-7STP 500 Each - MDL-SMPT3357STP

Micrewtube Microcentrifuge Tube, 2.0 mL, Round Bottom, with Tamper-Evident Screw Cap with Washer Seal and Flat Top, and O-Ring, No Printed Graduations, Sterile

• This series of tubes is also available either plain or with printed graduations and white marking area for sample identification
• Washer seal screw caps are unattached but incorporate a flat top which provides a writing surface
• These flat surfaced caps can be used with automatic capping machines in packaging industries
• Closures are supplied in natural color
• Perfect for cryogenic work
• 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 +121 °C
• Tubes and caps in the Micrewtube® Family are certified RNase, DNase, DNA and Pyrogen free
• Made of polypropylene