Arsenic speciation including βhiddenβ ar
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Hiroshi Hasegawa; Masakazu Matsui; Shinsuke Okamura; Masashi Hojo; Nozomu Iwasak
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Article
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1999
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John Wiley and Sons
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English
β 105 KB
π 1 views
Recent studies indicate the existence in natural waters of 'hidden' arsenic which had previously been undetected by the hydride generation technique. A speciation method for arsenic species has been developed in which hidden arsenic was classified into two fractions by their lability to the photoche