Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 702981 N18 septa SIL blue/PTFE white, 1,5mm, pk/100 932,00 Kč V0222100 Septa,Red PTFE/White Silicone with slit,8mm ,for 300,00 Kč S228 Nature PTFE/Nature silicone septa 22 x 3mm, pk/100 Price on request