Allergy DiagnosticsPhadiatx6, Tree pollen: ash-leaved maple ( t1, Acer negundo ) warty birch (t3, Betula verrucosa ), large-leaved beech (t5, Fagus grandifolia ), white oak (t 7, Quercus alba ), walnut (t10, Juglans californica ). Ig E, ImmunoCAP® (Phadia AB)SKU:14-4202-01€58.00Add to CartAdd