Comprar 100.52% Purity Laboratory Tested Tetracaine Powder Raw Local Anesthetic Material With Discreet Shipping Fast Delivery Tetracaine Certificate Of Analysis Items Standard Results Description White or light yellow, waxy solid Complies Identification A. Disolver 100 mg en 10 ml de ácido clorhídrico dilut(1 en 120), y añadir 1 mL of potassium thiocyanate Solution (1 en 4): Se forma un precipitado cristalino. Recrystallize …