Whatman 1204-125 Fluted Qualitative Cellulose Filter Paper Grade 4V, 12.5cm Circle (Pack of 100)

Grade 4V, FF, circle, 12.5cm, 100/pk
Material: Cellulose, Grade Type: Folded (Prepleated).Dimensions: Ø 125mm, Typical Particle Retention in Liquid: 25µm.Nominal Thickness: 210µm, Typical water flow rate: 247mL/min, Nominal Basis Weight: 92g/m².Nominal Ash Content: 0.06%.Very fast flow rate, Used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical.Pack of 100. Also, check out Advantec 49005020 Other Filters PAPER DISK 8MM 1000/PK