Centrifugal Filters .22µm PP, 23mL, 50/pkg.
eCon Lab Supply
Centrifugal Filters .45µm PP, 1mL, 100/pkg.
Centrifugal Filters .45µm RC, 23mL, 50/pkg.
Centrifugal Filters .45µm PTFE, 4mL, 25/pkg.
Centrifugal Filters .45µm PES, 1mL, 100/pkg.