Fritz Feigl is the creator of " spot analysis " ( spot test ), a simple and efficient technique where analytic assays are executed in only one, or a few drops, of a chemical solution, preferably in a great piece of filter paper, without using any sophisticated instrumentation.
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1972 "'Instream analysis "' To speed-up analysis of metals during the recovery process, which used to take up to 24 hours, Amdel Limited developed an on-the-spot analysis equipment called the In-Stream Analysis System, for the processing of copper, zinc, lead and platinum and the washing of coal.
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But if the researchers have captured 30 percent to 50 percent of all plant and large animal species in their hot spot analysis, " it means they're probably going to capture pretty much 30 to 50 percent of everything, " said Dr . Stuart Pimm, an ecologist at Columbia University, who wrote a commentary on the Myers paper in Nature.
