Seal G13 for 4mL vials PTFE/silicone, pk/100 Back Catalog number: V0004-D Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended V0222100 Septa,Red PTFE/White Silicone with slit,8mm ,for 300,00 Kč 702057 N20 Septa Butyl light gray/PTFE, 3mm, th., pk/100 572,00 Kč CM3232 Zátka gumová kónická, 18/14 x 20mm (163ks/kg) Price on request