English to Spanish Medical Medical: Pharmaceuticals incoming drug product

Buenos días,

Espero que puedan ayudarme con la siguiente expresión al español: “incoming drug product”, relacionada con las pruebas de un producto farmacéutico. Muchas gracias:

“Validation of analytical method is important part of process validation. In the absence of measurements taken on samples of incoming, in-process and finished drug product, it would be difficult to confirm that the product being manufactured is uniform and conform to the predetermined specifications.“

GVL