Whatman Quantitative Filter Papers

The industry standard for high-purity filtration
  • Available in a variety of grades and sizes
Our Whatman® filter papers offer you flexibility in filter choice without sacrificing quality. All filters are packaged 100 per box.
Quantitative filter papers are the choice for gravimetric analysis. High-purity hardened filters have a high wet-strength and are chemical-resistant to handle vacuum filtration or acid/alkali solutions.
$34.26 - $319.73CAD / of 100

43 variations of this product are available.

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Diameter (cm) Material Pore Size (micron)
Availability Pricing
Whatman 1441-055 41 Ashless Quantitative Filter Paper, 20-25um, 5.5cm; 100/Box RK-06647-01 Mfr # 1441-055
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5.5 Cotton Fiber 23
$37.94CAD / of 100
Whatman 1441-090 41 Ashless Quantitative Filter Paper, 20-25um, 9cm; 100/Box RK-06647-02 Mfr # 1441-090
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9 Cotton Fiber 23
$63.72CAD / of 100
Whatman 1441-110 41 Ashless Quantitative Filter Paper, 20-25um, 11cm; 100/Box RK-06647-03 Mfr # 1441-110
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11 Cotton Fiber 23
$76.62CAD / of 100
Whatman 1441-185 41 Ashless Quantitative Filter Paper, 20-25um, 18.5cm; 100/Box RK-06647-06 Mfr # 1441-185
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18.5 Cotton Fiber 23
$179.75CAD / of 100
Whatman 1440-042 40 Ashless Quantitative Filter Paper, 8um, 4.25cm; 100/Box RK-06647-10 Mfr # 1440-042
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4.25 Cotton Fiber 8
$42.36CAD / of 100
Whatman 1442-055 42 Ashless Quantitative Filter Paper, 2.5um, 5.5cm; 100/Box RK-06647-21 Mfr # 1442-055
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5.5 Cotton Fiber 2.5
$42.73CAD / of 100
Whatman 1442-110 42 Ashless Quantitative Filter Paper, 2.5um, 11cm; 100/Box RK-06647-23 Mfr # 1442-110
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11 Cotton Fiber 2.5
$82.51CAD / of 100
Whatman 1442-125 42 Ashless Quantitative Filter Paper, 2.5um, 12.5cm; 100/Box RK-06647-24 Mfr # 1442-125
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12.5 Cotton Fiber 2.5
$95.77CAD / of 100
Whatman 1442-150 42 Ashless Quantitative Filter Paper, 2.5um, 15cm; 100/Box RK-06647-25 Mfr # 1442-150
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15 Cotton Fiber 2.5
$119.34CAD / of 100
Whatman 1442-240 42 Ashless Quantitative Filter Paper, 2.5um, 24cm; 100/Box RK-06647-27 Mfr # 1442-240
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24 Cotton Fiber 2.5
$282.89CAD / of 100
Whatman 1541-055 541 Ashless Quantitative Filter Paper, 20-25um, 5.5cm; 100/Box RK-06647-31 Mfr # 1541-055
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5.5 Cellulose 23
$45.68CAD / of 100
Whatman 1541-150 541 Ashless Quantitative Filter Paper, 20-25um, 15cm; 100/Box RK-06647-35 Mfr # 1541-150
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15 Cellulose 23
$136.29CAD / of 100
Whatman 1541-240 541 Ashless Quantitative Filter Paper, 20-25um, 24cm; 100/Box RK-06647-37 Mfr # 1541-240
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24 Cellulose 23
$319.73CAD / of 100
Whatman 1540-042 540 Ashless Quantitative Filter Paper, 8um, 4.25cm; 100/Box RK-06647-40 Mfr # 1540-042
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4.25 Cotton Fiber 8
$38.68CAD / of 100
Whatman 1540-090 540 Ashless Quantitative Filter Paper, 8um, 9cm; 100/Box RK-06647-42 Mfr # 1540-090
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9 Cotton Fiber 8
$70.35CAD / of 100
Whatman 1540-125 540 Ashless Quantitative Filter Paper, 8um, 12.5cm; 100/Box RK-06647-44 Mfr # 1540-125
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12.5 Cotton Fiber 8
$97.24CAD / of 100
Whatman 1540-150 540 Ashless Quantitative Filter Paper, 8um, 15cm; 100/Box RK-06647-45 Mfr # 1540-150
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15 Cotton Fiber 8
$137.76CAD / of 100
Whatman 1542-110 542 Ashless Quantitative Filter Paper, 2.7um, 11cm; 100/Box RK-06647-53 Mfr # 1542-110
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11 Cotton Fiber 2.7
$84.72CAD / of 100
Whatman 1542-150 542 Ashless Quantitative Filter Paper, 2.7um, 15cm; 100/Box RK-06647-55 Mfr # 1542-150
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15 Cotton Fiber 2.7
$137.76CAD / of 100
Whatman 1542-185 542 Ashless Quantitative Filter Paper, 2.7um, 18.5cm; 100/Box RK-06647-56 Mfr # 1542-185
COMPARE
18.5 Cotton Fiber 2.7
$204.80CAD / of 100
Showing 1 - 20 of 43

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