China Biology 2.5 Micron 10 Cm 100 mm Chromatography Experiment Funnel Filter Paper, Find details about China Filter Paper, Whatman Filter Paper from China Biology 2.5 Micron 10 Cm 100 mm Chromatography Experiment Funnel Filter Paper
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 |
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 - Standard 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 |