Isotope Tracer Technologies Inc. – IT2-012
These are Qualitative Filter Paper, Grade 101, with 100 circles in each package.
The size of this filter paper is large (125 mm, 12.5cm)
Type: Qualitative Filter Paper
Maximum pore size: 20 ~25 µm
Filtration speed: Ash Content: Basis Weight 80 +/- 4