Quick view Whatman Whatman Filter Paper, Grade 42, 150mm, 100/bx Retail Price: Was: Your Price: $116.95
Quick view Whatman Whatman Qualitative Filter Paper: Grade 4 Circles, 100/bx Retail Price: Was: Your Price: $43.95
Quick view Whatman Whatman Quantitative Filter Papers, Grade 41,150MM 100/pk Retail Price: Was: Your Price: $117.95
Quick view Whatman Whatman Quantitative Grade Filter Paper, Grade 42, 185mm, 100/pk Retail Price: Was: Your Price: $188.95
Quick view Whatman Whatman Quantitative Filter Papers, Grade 40, 12.5cm, 100/pk Retail Price: Was: Your Price: $91.95
Quick view Whatman Whatman Qualitative Filter Paper, Grade 5, 12.5cm, 100/pk Retail Price: Was: Your Price: $50.95
Quick view Whatman Whatman Qualitative Filter Papers, Grade 1 Circles, 4.7 cm, 100/pk Retail Price: Was: Your Price: $21.95
Quick view Whatman Whatman Filter Paper, Grade 42, 150mm, 100/bx Retail Price: Was: Your Price: $116.95
Quick view Whatman Whatman Qualitative Filter Paper: Grade 4 Circles, 100/bx Retail Price: Was: Your Price: $43.95
Quick view Whatman Whatman Quantitative Filter Papers, Grade 41,150MM 100/pk Retail Price: Was: Your Price: $117.95
Quick view Whatman Whatman Quantitative Grade Filter Paper, Grade 42, 185mm, 100/pk Retail Price: Was: Your Price: $188.95
Quick view Whatman Whatman Quantitative Filter Papers, Grade 40, 12.5cm, 100/pk Retail Price: Was: Your Price: $91.95
Quick view Whatman Whatman Qualitative Filter Paper, Grade 5, 12.5cm, 100/pk Retail Price: Was: Your Price: $50.95
Quick view Whatman Whatman Qualitative Filter Papers, Grade 1 Circles, 4.7 cm, 100/pk Retail Price: Was: Your Price: $21.95
Description Features of the Whatman Filter Paper:Particle retention: >11µm. Surface: Smooth. Porosity: Medium. Filtration speed: ASTM, 40 seconds; Herzberg, 150 seconds.