Needle Seat, PEEK™, 0.17mm ID Back Catalog number: CTS-21253 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21692 ACQUITY® ISM Performance Maintenance Kit Price on request G7120-68708 InfinityLab System Tool kit 599,88 € 5042-6443 Back pressure regulator, 100 psi 216,17 €