FENILALANINA / TIROSINA SERUM/PLASMA

Reference values and Method Modification

Test code: 3329

Effective update from 22/08/2016

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Phenilalanine     Childs (µmol/L)     Adults (µmol/L)      26 - 91           34 - 120 Tyrosine Childs (µmol/L)   Adults (µmol/L)        31 -141             31 - 96 Ratio PHENYLALANINE/TYROSINE: less than 3             Method:   High resolution liquid chromatography	Phenilalanine <24 Months µmol/L 2-17 Years µmol/L ≥18 Years µmol/L 28-80 30-95 35-80 Tyrosine <24 Months µmol/L 2-17 Years µmol/L ≥18 Years µmol/L 26-115 31-106 31-90 Ratio PHENYLALANINE/TYROSINE: less than 3             Method:   Gas chromatography - flame ionization detector (GC-FID)

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