Chromafil Xtra Syringe Filters, PES-500/25, 5.0um, 25mm diam., colorless/labelled, 400/pk 

Chromafil Xtra Syringe Filters, PET-45/25, 0.45um, 25mm diam., colorless/labelled, 100/pk

Chromafil Syringe Filters, A-20/25, 0.20um, 25mm diam., PP/MV, yellow/yellow, 100/pk

Chromafil Syringe Filters, O-20/15 MS PTFE, 0.20um, 15mm diam., yellow/colorless, 100/pk

Chromafil Syringe Filters, PET-20/25, 0.20um, 25mm diam., yellow/orange, 100/pk

Chromafil Xtra Syringe Filters, PTFE-45/25, 0.45um, 25mm diam., colorless/labeled, 100/pk