ShimadzuFilter Vials, 0.2um eXtreme PTFE, 12 x 32mm w/Pre-slit Silicone/PTFE Septa, 200/caseSKU · 220-91521-77
ShimadzuFilter Vials, 0.2um eXtreme PVDF, 12 x 32mm w/Pre-slit Silicone/PTFE Septa, 100/pkSKU · 220-91521-50