Whatman* Cyclopore* Membranes


Cyclopore uses a patented process to produce various types of thin, microporous membranes with geometrically perfect cylindrical pores and a smooth flat surface. Cyclopore Polycarbonate Membranes feature a zero level of nonspecific protein binding. The high selectivity of these membranes allows precise particle separation and fractionation. Additionally, the smooth and flat surface provides an excellent support for all applications requiring detailed observation of collected samples. Suitable for such applications as fractionation of particulate aggregates, filtration of critical solutions, gravimetric analysis, cell harvesting, crossflow filtration, environmental control, air monitoring and stabilization of beverages. They are free of contaminants, have low tare weight and show negligible water absorption. Cyclopore Transparent Membranes are truly transparent. In addition to their absolute clarity, the complete absence of background fluorescence and nonspecific protein binding of these transparent membranes make them ideal for cytological examinations. The ultra low level of polarization allows direct examination of samples without adding cleaning solutions. Applications include biological fluid analysis, detection and counting of microorganisms, environmental control, laser and infrared spectroscopy (IS) and cytological diagnosis. Cyclopore Polyester Membranes are resistant to a large range of chemically active fluids and feature a zero level of protein binding. The high selectivity and the perfect homogeneity of these membranes provide an outstanding cutoff for all applications involving critical separations. Cyclopore polyester membranes are resistant to most organic solvents, amides and halogenated hydrocarbons. Applications include clarification and filtration of corrosive fluids, HPLC solvent purification, solvent extraction, isotope gas enrichment applications, petrochemical analysis and particle analysis in corrosive fluids.
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 891.79794.A19   Whatman* Cyclopore* Membranes - Cyclo Pch.4U 8X10In20Uthk 100S, 100 per pk - 7060-0304 7060-0304 $4,259.91
 891.79179.A19   Whatman* Cyclopore* Membranes - Cyclopr Blk P-C .2U 25Mm 100'S, 100 per pk - 7063-2502 7063-2502 $336.41
 891.79132.A19   Whatman* Cyclopore* Membranes - Cyclpr Hiclr Pc 1U 25Mm 100/Pk, 100 per pk - 7091-2510 7091-2510 $389.63
 891.79135.A19   Whatman* Cyclopore* Membranes - Cyclpr Hiclr Pc 1U 47Mm 100Pk, 100 per pk - 7091-4710 7091-4710 $630.71
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Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.
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