Needle Seal, PEEK™ Back Catalog number: CTS-21527 Availability: In the manufacturer's stock Price on request - + Recommended 5068-0007 2-pos/6-port, Rotor seal 21 838,12 Kč G1375-87320 Fused silica/Peek capillary, 25um 10cm 3 516,31 Kč CTS-21523 O-ring, Viton™ (5.13 ID X 1.77W) Price on request