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 extractables 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. 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 protein binding modified nylon making them ideal for the processing of biological solutions.
|Bio-Inert (modified nylon)
RETURNS, EXCHANGE & REFUNDS
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- Qualified Returns/Refunds/Exchange SHOULD BE MADE WITHIN (14) DAYS FROM DELIVERY DATE.
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- Only items that are brand new condition with ALL the parts and accessories that came with the box including the original packaging materials will be accepted.
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