Phosphate buffer/Sorenson buffer solution IVD

This category includes phosphate buffer or Sorenson buffer solutions used in vitro diagnostic (IVD) applications to prepare or stabilize biological specimens for microscopic examination. These solutions help maintain optimal pH conditions during staining procedures, enabling clear visualization of cellular and tissue structures in clinical laboratory settings.

Devices in this category are intended for use alone or in combination with other reagents such as stains, and are regulated as IVD reagents based on their role in specimen preparation. They are supplied as liquid solutions for professional laboratory use and are not intended for direct patient contact or therapeutic use.