Applications of enzyme-catalysed reactions in trace analysis-IV Determination of beryllium and zinc by their inhibition of calf-intestinal alkaline phosphatase.
Methods are described for the determination of beryllium (18-90 ng) and zinc (0.6-6 mug), based on their inhibition of calf-intestinal alkaline phosphatase.
Townshend
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Chemistry Department, The University, P.O. Box 363, Birmingham 15, England.
Vaughan
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