INERTSIL C8-4 3 um 10X3,0 mm GUARD CARTRIDGE UHPLC (HOLDER 5020-08630 REQUIRED) (1x2U.)
This INERTSIL is guaranteed a C8-4 with the use of 3 um and directly supplied to your lab by Gentaur's warehouse.
Internal Reference:
RW2-5020-20339