13in (330mm) Diameter Filter Paper (Grade 627) for has a micron retention of 4, medium filter speed, and a flow rate of 85ml/min. It is used with HM-8 and HM-15 Vacuum Extractors for determining bitumen in hot-mix asphalt mixtures. Sold in a package of 100.
Features:
- A flow rate of 85ml/min
- Medium filter speed
Included Items:
- 13in Diameter Filter Paper (Grade 627)