3 liquid human serum samples for specific IgEs with 3 allergens, 2 mixes and total IgE in each and some allergen components, 0.5 mL.
Total IgE, specific IgEs, allergen mixes and allergen components.
Organised in co-operation with SKML. Participation in all rounds is required. Register orders before the end of October. All samples are distributed in February.