The antipsychotic drug Olanzapine was crystallized with aromatic acid. 2. 5-dihydroxybenzoic acid in isopropyl alcohol by slow evaporation which led to the formation of olanzapinium 2. 5-dihydroxybenzoate crystalline salt. https://fitnessgravesyardes.shop/product-category/cardio-and-eport-signal-wire/