Technical Data Sheet
Round filters hardened Type 1505, Ø: 70 mm
α- cellulose content of over 95%, ash content approx. 0.002%.
Made of high-purity acid washed cotton linter pulp and cellulose mixed with a small quantity consolidating resin. Free of minerals and metal ions. High stability and resistance, very high wet strength. Deposits can be removed easily with no fibres.
For analytical applications, routine quantitative and gravimetric methods. Highly recommended for vacuum and pressure filtration, determination of metal ions, and filtration of acidic and alkaline solutions. Resistant to sulphuric and nitric acids (up to 40% at 50 °C) and alkalis (up to 10% at 20 °C).
Art. No. NL28.1
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Product details
Ash-less for quantitative analysis.
α- cellulose content of over 95%, ash content approx. 0.002%.
Made of high-purity acid washed cotton linter pulp and cellulose mixed with a small quantity consolidating resin. Free of minerals and metal ions. High stability and resistance, very high wet strength. Deposits can be removed easily with no fibres.
For analytical applications, routine quantitative and gravimetric methods. Highly recommended for vacuum and pressure filtration, determination of metal ions, and filtration of acidic and alkaline solutions. Resistant to sulphuric and nitric acids (up to 40% at 50 °C) and alkalis (up to 10% at 20 °C).
Round filters hardened Type 1505
Fast filtration speed. Herzberg filtration time: 50 s. Surface weight: 88 g/m2. Retention range: 12–25 μm. Thickness: 0.17 mm.
| Type | 1505 |
| Ø | 70 mm |
| Retention range | 12–25 µm |
- Subtotal: 0.00
| Art. No. | Retention range | Ø | Pack Qty. | Price | Quantity | |
|---|---|---|---|---|---|---|
| NL33.1 | 12–25 µm | 185 mm | 100 unit(s) | NA |
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| NL29.1 | 12–25 µm | 90 mm | 100 unit(s) |
€42.20 |
|
|
| NL32.1 | 12–25 µm | 150 mm | 100 unit(s) |
€69.70 |
|
|
| NL27.1 | 12–25 µm | 50 mm | 100 unit(s) | NA |
|
|
| NL31.1 | 12–25 µm | 125 mm | 100 unit(s) |
€54.85 |
|
|
| NL34.1 | 12–25 µm | 240 mm | 100 unit(s) | NA |
|
|
| NL30.1 | 12–25 µm | 110 mm | 100 unit(s) |
€49.95 |
|
|
| NL28.1 | 12–25 µm | 70 mm | 100 unit(s) | NA |
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In stock
Available (note delivery time)
In procurement
No longer available
Delivery date currently unknown
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