| 摘要 |
The invention relates to a process and an apparatus for the micrometering of extremely small quantities of liquid for the production of biopolymer arrays. The sample liquids to be analyzed are supplied by means of a supply device (1, 23), which can be connected to a stock of rinsing fluid (24). A reversible electric voltage (10) can be applied to the supply device (1, 23), enabling the electro-osmotic flow which arises to be used for the transport of the sample liquids onto a detection field (18). |
