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Sartorius Stedim Diatomaceous Earth Filter Paper
This filter grade is made of cellulose and diatomaceous earth and offer a much better separating capability than pure cellulose papers at the same rate of filtration. This grade quickly retains the finest particles at high flow rates.
Sartorius Qualitative Grade 34/N Filter Papers
This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure.
| Pore Size | 2 to 3 μm |
|---|---|
| Type | Qualitative Filter Paper |
| Format | Folded |
| For Use With (Equipment) | Conical Funnel |
| Quantity | 100/Pk. |
| Grade | 34/N |
| Material | Cotton Linters, Refined Pulp |
Sartorius Qualitative Grade 5 H/N Filter Papers
This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure.
Sartorius Qualitative Grade 3 hw Filter Papers
This paper grade is generally used for analytical and technical purposes.
Sartorius Qualitative Grade 292a Filter Papers
These filter papers are especially suitable for qualitative analyses that require a low ash content.
Sartorius Qualitative Grade 292 Filter Papers
These qualitative filter papers are essentially used for analytical purposes and routine analyses, whenever no gravimetric analyses are required. They are wet-strengthened and can be used for pressure and vacuum filtration.
Sartorius Stedim Phase Separating Filter Paper
Grade 480 is impregnated with stabilized silicon, thus rendering it hydrophobic: It retains water, but allows solvents to flow through. The flow stops automatically when the entire solvent has passed through. In many applications, this phase separator paper eliminates the need to use separating funnels.
Sartorius Phase Separator Papers for separation of Aqueous and Organic Phases using Grade 480
Grade 480 is impregnated with stabilized silicon, thus rendering it hydrophobic: It retains water, but allows solvents to flow through. The flow stops automatically when the entire solvent has passed through. In many applications, this phase separator paper eliminates the need to use separating funnels.
Sartorius Qualitative Grade 39/N Filter Papers
This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure.
| Thickness (Metric) | 0.65 mm |
|---|---|
| Type | Qualitative Filter Paper |
| For Use With (Equipment) | Conical Funnel |
| Diameter (Metric) | 385 mm |
| Grade | 39/N |
| Material | Cotton Linters, Refined Pulp |
| Filtration Speed | 5 sec. |
Sartorius Qualitative Grade 37/N Filter Papers
This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure.
| Thickness (Metric) | 0.5 mm |
|---|---|
| Type | Qualitative Filter Paper |
| Format | Disc |
| For Use With (Equipment) | Conical Funnel |
| Quantity | 50/Pk. |
| Grade | 37/N |
| Material | Cotton Linters, Refined Pulp |
| Filtration Speed | 4 sec. |
Sartorius Qualitative Grade 601/N Filter Papers
This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure.
| Thickness (Metric) | 0.19 mm |
|---|---|
| Type | Qualitative Filter Paper |
| Format | Disc |
| For Use With (Equipment) | Conical Funnel |
| Quantity | 50/Pk. |
| Grade | 601/N |
| Material | Cotton Linters, Refined Pulp |
| Filtration Speed | 13 sec. |
Sartorius Qualitative Grade 292 a Filter Papers
These filter papers are especially suitable for qualitative analyses that require a low ash content.
| Pore Size | 4 to 7 μm |
|---|---|
| Particle Retention | 4 to 7 μm |
| Type | Qualitative Filter Paper |
| Format | Disc |
| For Use With (Equipment) | Conical Funnel |
| Quantity | 100/Pk. |
| Grade | 292 a |
| Filtration Speed | 97 sec. |
Sartorius Qualitative Grade 293 Filter Papers
These qualitative filter papers are essentially used for analytical purposes and routine analyses, whenever no gravimetric analyses are required. They are wet-strengthened and can be used for pressure and vacuum filtration.
| Thickness (Metric) | 0.15 mm |
|---|---|
| Pore Size | 1 to 2 μm |
| Particle Retention | 1 to 2 μm |
| Type | Qualitative Filter Paper |
| Format | Disc |
| For Use With (Equipment) | Conical Funnel |
| Quantity | 100/Pk. |
| Grade | 293 |
| Material | Cotton Linters, Refined Pulp |
| Filtration Speed | 300 sec. |
Sartorius Qualitative Grade 1292 Filter Papers
These qualitative filter papers are essentially used for analytical purposes and routine analyses, whenever no gravimetric analyses are required. They are wet-strengthened and can be used for pressure and vacuum filtration.
| Thickness (Metric) | 0.17 mm |
|---|---|
| Pore Size | 5 to 8 μm |
| Particle Retention | 5 to 8 μm |
| Type | Qualitative Filter Paper |
| Format | Disc |
| For Use With (Equipment) | Conical Funnel |
| Quantity | 100/Pk. |
| Grade | 1292 |
| Material | Cotton Linters, Refined Pulp |
| Filtration Speed | 50 sec. |
Sartorius Qualitative Grade 1291 Filter Papers
These qualitative filter papers are essentially used for analytical purposes and routine analyses, whenever no gravimetric analyses are required. They are wet-strengthened and can be used for pressure and vacuum filtration.
| Thickness (Metric) | 0.16 mm |
|---|---|
| Pore Size | 2 to 3 μm |
| Particle Retention | 2 to 3 μm |
| Type | Qualitative Filter Paper |
| Format | Disc |
| For Use With (Equipment) | Conical Funnel |
| Quantity | 100/Pk. |
| Grade | 1291 |
| Material | Cotton Linters, Refined Pulp |
| Filtration Speed | 180 sec. |