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150mm Diameter, Slow to Medium Flow Rate, 3 µm, Ashless Filter Paper, 100 Circles

1444-150~pk

150mm Diameter, Slow to Medium Flow Rate, 3 µm, Ashless Filter Paper, 100 Circles
Regular price $109.75

Description

Size: 150mm
Grade: 44
Particle Retention: 3µm
Flow Rate: Slow to Medium
Filtration speed herzberg (s): 995
Ash Content: 0.007%
Typical thickness: 180 µm
Basis weight: 80 g/m2
Units: 100 Circles

A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers. Typical analytical precipitates include barium sulfate, metastannic acid, and finely precipitated calcium carbonate.