Evaluating the Viscosity Profile of Hydroxypropyl Methylcellulose 4000
Understanding the Importance of Viscosity Profile in Hydroxypropyl Methylcellulose 4000 Hydroxypropyl Methylcellulose 4000, also known as HPMC 4000, is a widely used pharmaceutical excipient that is known for its excellent film-forming and thickening properties. It is commonly used in the formulation of oral solid dosage…