The development of a two-leveled two cro
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Wei-Han Lee; Guor-Rong Her
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Article
📅
2009
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John Wiley and Sons
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English
⚖ 295 KB
👁 2 views
## Abstract A two‐leveled, two cross PDMS‐based interface for on‐line coupling of SPE with CE‐MS was proposed. In this interface, the SPE column and the CE separation column were positioned orthogonally and two crosses were fabricated on the interface. With the two cross design, the operation of SP