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Sartorius Quantitative Grade 389 Filter Papers
These filter papers are used for quantitative and gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an α-cellulose content of > 98 % and are acid-washed to make the papers ashless and achieve high purity.
$15.51 - $17.37
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 |
| Catalog Number | Mfr. No. | Diameter (Metric) | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Diameter (Metric) | Price | Quantity | |||||
|
14-555-237
|
Sartorius
FT3102030 |
30 mm |
Pack of 100 Each for $15.51
|
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14-555-236
|
Sartorius
FT3102045 |
45 mm |
Pack of 100 Each for $17.37
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Description
- Ash-free (ash content ≤ 0.01 % according to DIN 540370)
- Wet-strengthened
- Color-coded box for easy selection
Specifications
| White | |
| 100% Cotton Linters (>98%alpha-cellulose, Ash-free) | |
| 8 to 12 μm | |
| 20 sec. | |
| 100/Pk. | |
| Quantitative Filter Paper |
| Disc | |
| 8 to 12 μm | |
| Non-sterile | |
| 389 | |
| 0.19 mm |