Quantitative flat filter paper, slow filtration, pack of 100 | AllFilter
AllFilter
| SKU | Ø | Price | Available | Amount Basket | ||
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| FT.ALP1-45-100 | 45 mm |
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| FT.ALP1-47-100 | 47 mm |
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| FT.ALP1-55-100 | 55 mm |
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| FT.ALP1-70-100 | 70 mm |
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| FT.ALP1-90-100 | 90 mm |
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| FT.ALP1-110-100 | 110 mm |
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| FT.ALP1-125-100 | 125 mm |
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| FT.ALP1-135-100 | 135 mm |
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| FT.ALP1-150-100 | 150 mm |
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| FT.ALP1-185-100 | 185 mm |
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| FT.ALP1-210-100 | 210 mm |
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| FT.ALP1-240-100 | 240 mm |
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| FT.ALP1-320-100 | 320 mm |
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Slow filtration (~195 s, DIN 53137) for high clarification of solutions.
Ash content < 0.01% suited to demanding gravimetric analyses.
100 g/m² basis weight provides robust mechanical strength in gravity filtration.
The FT.ALP1 AllFilter quantitative flat filter paper is designed for gravimetric and quantitative analyses that require very high clarification. Its fine pore structure, around 2–3 µm, and slow filtration rate (about 195 s according to DIN 53137) ensure excellent retention of fine particles and precipitates. With an ash content below 0.01%, it is particularly well suited to determinations after ignition. The high 100 g/m² basis weight and 0.20 mm thickness provide solid mechanical strength, making this grade suitable for routine and demanding work in chemistry, environmental and quality‑control laboratories.
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Technical features
Type: Quantitative flat filter paper, slow filtration Basis weight (DIN 53104): 100 g/m² Thickness: 0.20 mm Pore size: approx. 2–3 µm (indicative value from datasheet) Filtration speed (DIN 53137): 195 s Ash content: < 0.01% Filtration speed: Slow Retention range: Fine particles, precipitates (quantitative use) Filtration type: Gravity Shape: Flat discs Available diameters (mm): 45, 47, 55, 70, 90, 110, 125, 135, 150, 185, 210, 240, 320 Typical applications: High‑precision quantitative and gravimetric analysis; determinations after ignition; filtration of fine precipitates in chemistry and environmental labs Packaging: Pack of 100 flat filters Brand: AllFilter |