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Sartorius Quantitative Grade 389 Filter Papers
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Diameter (Metric):
50 mm
55 mm
70 mm
90 mm
100 mm
110 mm
125 mm
175 mm
185 mm
240 mm
Description
- Ash-free (ash content ≤ 0.01 % according to DIN 540370)
- Wet-strengthened
- Color-coded box for easy selection

Specifications
Specifications
Color Code | White |
Format | Disc |
Material | 100% Cotton Linters (>98%alpha-cellulose, Ash-free) |
Particle Retention | 8 to 12 μm |
Pore Size | 8 to 12 μm |
Sterility | Non-sterile |
Filtration Speed | 20 sec. |
Grade | 389 |
Quantity | 100/Pk. |
Thickness (Metric) | 0.19 mm |
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