Comprar 98.63% Laboratorio Pureza Probado Proparacaína Clorhidrato de (proparacaína Hcl) Powder Raw Local Anesthetic Material With Discreet Shipping Fast Delivery Proparacaine Hydrochloride Specification Product name Proparacaine hydrochloride CAS No. 5875-06-9 Outer Packing 1kg/bag Production date 2019.01.08 Duracion 2021.01.07 Standard adopted Enterprise standards Items of analysis Specification Results Appearance Off White to white powder Off White powder Loss on drying ≤0.5% …