SPE Vacuum Manifold 12 Port System
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.
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Included Components:
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| Glass chamber |
| 12- port cover with luer fittings |
| gasket |
| 12 individual flow control stopcocks |
| Sample collection rack |
| Height adjustable shelves |
| 12 guide needles |
| vacuum gauge |
| 12 Retaining clips |
| 4 supports |
| 12 luer plugs |
| Valve Assembly |
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