Dictionary
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| ul·tra·fil·ter [ ùltrə fíltər ] (plural ul·tra·fil·ters) |
noun |
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| Definition: |
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filter for very small particles: a filter for separating extremely small particles from a solution or colloid
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| Encarta® World English Dictionary [North American Edition] © & (P)2007 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc. |
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