These biocompatible PEEK and perfluoroelastomer inline check valves are designed for applications where low flow path volume is critical, such as delivery to lab-on-a-chip, single-cell analysis and micro- or nano-LC post-column derivatisation.

• Low cracking pressure of 1 psi (0,07 bar)
• Excellent chemical resistance
• Designed to provide excellent backflow protection for sensitive equipment
• Perfect for use with corrosive fluids or biological samples