Environmentally Conscious and Economically Sound Machine Dismantling Forum > Madison, WI
> Modern Stuff
> Whatman filter papers, grade 44 circles, 90MM, 100/pk
Whatman filter papers, grade 44 circles, 90MM, 100/pk
Whatman Filter Papers, Grade 44 Circles, 90mm, 100/pk
Whatman quantitative filters are designed for gravimetric analysis and the preparation of samples for instrumental analysis. Grade 44 is a thin version of Grade 42 retaining very fine particles but with lower ash weight per sample and almost twice the flow rate of Grade 42.
