Test Directory Laboratory Services Test Directory #ABCDEFGHIJKLMNOPQRSTUVWXYZ Yellow Faced Hornet Venom, IgE, Serum (Dolichovespula Arenaria; Hornet, Yellow Faced Venom; Venom, Yellow Faced Hornet) Yellow Jacket Venom, IgE, Serum (Common Wasp; (Vespula spp.))