P00519
20 μL filter cartridge with graduated tip
2~20 μL, low adsorption, transparent, filter element, boxed, sterilized
P00518
20 μL filter cartridge with graduated tip
2~20 μL, low adsorption, transparent, filter element, bagged, non-sterile
P00517
20 μL filter cartridge with graduated tip
2~20 μL, regular, transparent, filter element, bagged, non-sterile