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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.
$13.90 - $182.60
Specifications
| Color Code | White |
|---|---|
| Format | Disc |
| Particle Retention | 8 to 12 μm |
| Filtration Speed | 20 sec. |
| Grade | 389 |
| Catalog Number | Mfr. No. | Diameter (Metric) | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Diameter (Metric) | Price | Quantity & Availability | |||||
|
14-555-225
|
Sartorius
FT3102240 |
240 mm |
Pack of 100 for $182.60
|
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14-555-227
|
Sartorius
FT3102175 |
175 mm |
Pack of 100 for $80.80
|
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|
14-555-226
|
Sartorius
FT3102185 |
185 mm |
Pack of 100 for $147.30
|
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|
14-555-230
|
Sartorius
FT3102110 |
110 mm |
Pack of 100 for $42.95
|
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|
14-555-229
|
Sartorius
FT3102125 |
125 mm |
Pack of 100 for $59.40
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|
14-555-231
|
Sartorius
FT3102100 |
100 mm |
Pack of 100 for $42.95
|
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|
14-555-232
|
Sartorius
FT3102090 |
90 mm |
Pack of 100 for $38.90
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|
14-555-233
|
Sartorius
FT3102070 |
70 mm |
Pack of 100 for $18.67
|
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|
14-555-234
|
Sartorius
FT3102055 |
55 mm |
Pack of 100 for $13.90
|
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|
14-555-235
|
Sartorius
FT3102050 |
50 mm |
Pack of 100 for $13.90
|
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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 | |
| 8 to 12 μm | |
| 389 | |
| 0.19 mm |
| Disc | |
| 20 sec. | |
| 100/Pk. |
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