Millipore Technical Publications |
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MultiScreen Solvinert Filter Plates User Guide | ||
| Lit No.: | PR02152 | |
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| Year: | 2006 | |
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| Introduction The MultiScreen Solvinert Filter Plate is a single-use, automation-compatible 96-well device with chemically-resistant 0.45 um PTFE membrane providing high flow for use in the processing of a wide range of aqueous and organic solutions. It is designed for use with vacuum or centrifugal pressure, accommodates standard 96-well receiver plates for filtrate collection and is provided with a storage lid. The PTFE membrane and polyolefin polymer used in the construction of the filter plate offer broad chemical compatibility. They have shown very low levels of extractables — when exposed to aqueous buffers and acetonitrile for one hour, as analyzed by HPLC — and exhibit low nonspecific binding of small molecules and proteins. The filter plate meets ANSI guidelines for automation compatibility and features an underdrain designed for discrete transfer of filtrates to a receiver plate without crosstalk. When mounted on a standard receiver plate, it will fit into a standard microtiter plate swinging-bucket rotor. Available with either hydrophilic or hydrophobic membranes, the MultiScreen Solvinert Filter Plate offers a selection optimized for aqueous or organic solvent sample preparation and is intended for a wide range of applications, including total drug analysis, peptide synthesis, determination of compound solubility, solid-phase combinatorial chemistry, chemical cleavage applications and sample preparation prior to HPLC. |
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