The Enhancer (immersion) Cell is a PTFE cell with adjustable volume and a retaining cap.

• Ideal for testing ointments, creams, and gels
• Available in several surface areas, including 0.5, 2.0, and 4.0 cm²
• Used with traditional dissolution apparatus and a 200 ml flat-bottom vessel or 1 L vessel
• Meets SUPAC-Semisolid Guidance
• Alignment tools specific to the surface area are sold individually

The Enhancer (immersion) Cell is a PTFE cell with adjustable volume and a retaining cap to eliminate air pockets trapped against the skin or artificial membrane that provide the diffusion barrier.

An alignment tool, available in various sizes to match membrane surface area size, is used to hold the membrane in place while eliminating air pockets with the universal adjustment tool.