Request InfoSPECTRO Analytical InstrumentsSpectro Analytical Instruments GmbH, a unit of Ametek Materials Analysis Div., has unveiled an updated version of its Spectrolab metal analyzer, which incorporates improvements and achieves better detection limits than its predecessor vis-à-vis trace analysis of pure copper and aluminum. Its hybrid optic processes light directly from the spark stand with photomultipliers and CCD detectors simultaneously. 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