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SPE Vacuum Manifold 24 Port
| Solid phase extraction（SPE） is a chromatographic technique used to prepare samples for subsequent analysis by removing interfering substances. The general procedure includes sorbent activation,loading,washing and eluting. This is done either by retaining the substance of interest and washing off everything else or by retaining the interfering substances and eluting the product of interest. This vacuum SPE device is designed to concentrate or isolate analytes from complex sample matrices. It allows processing of extration columns with high sample throughput at minimal expense.Solvents and samples are aspirated through the columns by a vacuum of 0-20 inches Hg.Eluates are collected in tubes positioned in a removables rack inside the mainfold. Multiple sample processing saves time and money. ◆Female Luer inlets fit all male Luer tipped SPE tubes and cartridges. ◆Compatible with standard Luer-tipped SPE and filtration columns. ◆Glass chamber allows easy visual monitoring. ◆Adjustable racks accommodate a variety of test tubes, vials and flasks. |
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