Rotor Seal Back Catalog number: CTS-21302 Availability: In the manufacturer's stock Price on request - + Recommended G1375-87322 Fused Silica/PEEK capillary 25u, 35cm 163,67 € 0905-1599 Piston seal for G2258A Dual loop ALS 79,64 € 5021-1817 Capillary ST 0.17x150 42,77 €