Bio-Rad’s ALA/PBG by Column Test is used to screen for lead poisoning and to differentiate it from porphyria. This simple procedure involves streamlined ion exchange specimen cleanup followed by the addition of Ehrlich’s reagent and measurement on a spectrophotometer.
187-1002 Complete kit with reagents and columns to analyze aminolevulinic acid and porphobilinogen in human urine; to screen for lead poisoning and to differentiate from porphyria (40 tests)
187-6001 Complete kit with reagents and columns for analysis of porphobilinogen in human urine (25 tests)
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