| 摘要 |
A simplified sample preparation on a sample support for ionization with laser desorption (MALDI or LDCI, for example) includes depositing an analyte material onto a deposition site, providing a sample site which is intended as the substrate for a matrix crystal layer at a distance from the deposition site, and establishing a liquid communication between the deposition site and the sample site. A device for the preparation of samples for ionization with matrix-assisted laser desorption, and a sample support for use with the inventive method are also disclosed.
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