Cytiva Nanosep Centrifugal Device, 3k, <5ul, Modified PES, Gray

Cytiva 100 nanosep centrifugal device, 3 k pore, <5 ul working volume, modified PES material, polypropylene, gray, suitable for use with: sample concentration, desalting, buffer exchange, 0.3 sq-cm filtration area, 50 to 500 ul sample volume, 3 to 14 pH range, 0 to 40 deg c maximum operating temperature, 14000 g maximum centrifugal force, 1.8 in L. 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 ul and fit in standard centrifuge rotors that accept 1.5 mL tubes - GHC-F (Additional S&H Or Hazmat Fees May Apply)