< 0.10 kU/L
3 - 7 days
If Hazelnut (f17) IgE is ?0.10 kU/L, Hazelnut Component Panel will be performed at an additional charge. Hazelnut Component Panel includes Cor a1 (f428), Cor a8 (f425), Cor a9 (f440), and Cor a14 (f439). By ordering this test the clinician acknowledges that additional reflex testing will be performed and billed at a separate additional charge if indicated. Test sent to Quest Diagnostics Nichols Institute of Valencia.