Hydroxyl number determination at Aliancys

Guest author Gabriele Rosa has a passion for quality. In his job as technician in the Quality Support Laboratory of the resin producer Aliancys, he ensures that products fulfill the quality demands of Aliancys and its customers. After experiencing some trouble with an old test protocol for hydroxyl number determinations, Gabriele and his colleagues decided to improve the method. With their analytical approach and critical thinking, they managed to do that: the new, improved test protocol provides Gabriele and his co-workers with results that are reliable and repeatable, and that satisfy the high quality standards that Aliancys wants to offer its customers.