| 摘要 |
Scraper for peeling of specimen slivers, e.g. for chromatographic investigation, comprises: horizontally sliding work-plate inclined at about 25 percent vertical; scraper plate with blades mounted along its top edge, tilting about a horizontal axis and sliding on guides parallel to the work-plate (25 degrees inclination); container stand sliding beneath the scraping positions, to receive the specimens; and a series of funnels to guide the specimens into the containers.
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