or
Agilent 0.5M 1/8 2mm HayeSep Q 80/100 SS - JW
Agilent 0.5M 1/8 2mm Hayesep Q 80/100 UM tested - JW
Agilent 0.5M 1/8 2mm HayeSep Q 80/100 UM - JW
Agilent 0.5M 1/8 2mm HayeSep Q 80/100 Ni - JW