| 摘要 |
A platen and the method of operation thereof are described for applying liquid to a generally flat surfaced object, such as a microscopic slide, so as to provide multiple liquid treatments in at least two transverse bands across the width of the object. The apparatus and method permit different biological markers to be applied to separate areas of the same specimen on a microscopic slide; the same biological marker to be applied to different specimens on the same microscopic slide; the same biological marker to be applied to separate areas of the same specimen on a microscopic slide; or different biological markers to be applied to different specimens on the same microscopic slide.
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