Nacalai USA - Innovations for Life Sciences

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Cosmospin Filter

Cosmospin filters are used to remove fine particles and precipitates from samples by centrifugation. They utilize Omnipore hydrophilic PTFE membrane filter, which has a wide range of chemical resistance. Cosmospin filters are the best choice for HPLC sample filtration. Two pore sizes, G (0.2 m) and H (0.45 m), are available.

Product brochure (Click here for download, pdf) 

Ordering Information

Product Cat.No. Maximum Sample Volume Hold-up Volume Maximum Centrifuge Force Pore Size Rotor Size (fixed-angle) Filtration Area Color Quantity Price(US$)  
Cosmospin Filter G 06549-44 0.4 ml 5 µl 5,000 x g 0.2 µm 1.5 ml 0.2 cm2 brown 100 pkg 330.00 Buy
Cosmospin Filter H 06540-34 0.4 ml 5 µl 5,000 x g 0.45 µm 1.5 ml 0.2 cm2 white 100 pkg 330.00 Buy

Dimention: Diameter 10.6 mm x Length 45 mm
Membrane: Omnipore Hydrophilic PTFE
Sample reservoir and collection tube: Polypropylene