Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 702791 N22 septa Butyl red/PTFE grey, Th. 2.4mm, pk/100 28,52 € 604040-09F 9mm x 0.040" PTFE/Butyl Rubber Septa 24,54 € 95025-07 Septa for HS, Beige Sil/Nat PT Price on request