| 摘要 |
Coating device for applying thin layers of uniform and defined thickness of adsorption agent onto chromatography plates comprising two vertical side members, two connecting parts affixed thereto, the connecting parts being mounted at an angle to each other to form a trough with a slit at the bottom thereof to permit slow flow-through of coating material, the height difference between the lower edges of the connecting parts and side members, respectively, defining the thickness of the coating applied.
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