Septa for HS, sil rubber/PTFE, ULB, pk/1000 Back Catalog number: 95025-08 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 607550-13 13mm x 0.075" Red PTFE/Silicone Septa, pk/100 23,26 € 5001L2-13 13mm Gray Chlorobutyl Lyophilization Stopper - 2 P 119,67 € 5001SW-20G 20mm Gray Chlorobutyl Straight Wall Stopper 284,15 €