Pall Nanosep Mf 0.45UM PK24 ODM45C33 FREE S&H . Pall Centrifugal separation equipment or parts or screens.

Pall ODM45C33 Nanosep MF Centrifugal Devices with Bio-Inert® Membrane, Pore Size 0.45 µm, Wildberry, Pack of 24 Effective Filtration Area: 0.3 cm² Filter Media: Bio-Inert (modified nylon) Hold Up Volume: <5 µL Maximum Centrifugal Force: 14000 g pH Range Maximum: 14 g pH Range Minimum: 3 g Pore Size: 0.45 μm Sample Resevoir Material: Polypropylene Sample Volume: 50 to 500 µL Final Concentration Volume: 15 µL Sample Volume Maximum: 500 µL Sample Volume Minimum: 50 µL Maximum Operating Temperature (Metric): 40 °C Minimum Operating Temperature (Metric): 0 °C MWCO or Pore Size: 0.45 μm Nanosep centrifugal devices are formed out of two components, a filtrate receiver tube and a sample reservoir containing the membrane. These component parts are constructed from low protein binding polypropylene that also offers chemical compatibility for aggressive solvents. Instead of using O-rings or adhesives that could add extractable or bind precious biomolecules the product is constructed using an ultrasonic welding technique. These centrifugal devices are very simple to use. The sample to be processed is pipetted into the upper reservoir of the device. The device is placed into the appropriate centrifuge (taking care that the rotor is balanced) and spun. The filtrate can be recovered by removing the lower reservoir of the device and using a pipette or pipette tip to remove the liquid. Nanosep centrifugal devices can be used with sample volumes of up to 500 µL, and fit in standard centrifuge rotors that accept 1.5 mL tubes. Nanosep centrifugal devices with Bio-Inert membrane are available with 0.2 and 0.45 μm pore sizes and can be used in rapid microfiltration applications. Bio-Inert membrane which is formulated from low pro