Item # Description Case Pack
  606050-20S 19mm x 0.060” Gray PTFE/Silicone Septa 1000 pieces View Product
  612550-20S 19mm x 0.125” Natural PTFE/Silicone Septa 1000 pieces  
  614040-20F 20mm x 0.140” PTFE/Butyl Rubber PharmaFix Septa 100 pieces View Product