Lab quantitative ashless high wet strength filter paper used in chromatograph

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Price:$3.35 - $5.34
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Product Overview

Description





Qualitative Filter Paper - Standard Grades
Hawach
BIO-1
BIO-2
BIO-3
BIO-4
BIO-5
Whatman
Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Qualitative Filter Paper - Wet Strengthened Grades
Hawach
BIO-91
BIO-113



Whatman
Grade 91
Grade 113



Quantitative Filter Paper
Hawach
BIO-40
BIO-41
BIO-42
BIO-43
BIO-44
Whatman
Grade 40
Grade 41
Grade 42
Grade 43
Grade 44




Qualitative filter paper covers a wide range of laboratory applications and frequently used for clarifying liquids.




Quantitative filter paper is suitable for a wide range of critical gravimetric analytical
filtration procedures.




Grade
Particle 
Retention
Filtration 
Speed
Ash Content 
(%)
Basis Weight 
(g/m2)
Wet Burst 
(mm H2O)
Qualitative Filter Paper - Standard Grades
BIO-1
11μm
Medium
<0.1
84
>140
BIO-2
8μm
Medium


>140
BIO-3
20μm
Fast


>120
BIO-4
2.5μm
Slow


>180
BIO-5
3.0μm
Slow


>180
Qualitative Filter Paper - Wet Strengthened Grades
BIO-91
10μm
Medium
<0.13
84
>=320
BIO-113
30μm
Fast

68
>=320
Quantitative Filter Paper





BIO-40
8.0μm
Medium
<0.007
84
>140
BIO-41
20-25μm
Fast


>120
BIO-42
2.5μm
Slow
>180
BIO-43
16μm
Medium to Fast


>140
BIO-44
3μm
Slow


>180






0.0145 s.