Piston Seal, Main, Reversed Phase, 2/pk Back Catalog number: CTS-21954 Availability: In the manufacturer's stock Price on request - + Recommended 5150-1102 PFAS Kit, EPA 533, LC/MS 3 068,86 € 5500-1198 Quick Turn Capillary ST 0.075x105mm 53,33 € G2428A APCI Nebulizer Needle (ea) 312,29 €