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Whatman Quantitative Filter Papers, Hardened Low Ash, Grade 54

Hardened low ash quantitative filter paper for fast Büchner and Hirsch funnel vacuum suction filtration for recrystallization applications.

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ID	Product Name
28418112	Grade 54 Filter for Quantitative Analysis, Fast, 110 mm circle (100 pcs)
28418113	Grade 54 Filter for Quantitative Analysis, Fast, 125 mm circle (100 pcs)
28418114	Grade 54 Filter for Quantitative Analysis, Fast, 150 mm circle (100 pcs)
28418115	Grade 54 Filter for Quantitative Analysis, Fast, 185 mm circle (100 pcs)
28418116	Grade 54 Filter for Quantitative Analysis, Fast, 240 mm circle (100 pcs)
28418117	Grade 54 Filter for Quantitative Analysis, Fast, 320 mm circle (100 pcs)
28418118	Grade 54 Filter for Quantitative Analysis, Fast, 500 mm circle (100 pcs)
28418109	Grade 54 Filter for Quantitative Analysis, Fast, 55 mm circle (100 pcs)
28418110	Grade 54 Filter for Quantitative Analysis, Fast, 70 mm circle (100 pcs)
28418111	Grade 54 Filter for Quantitative Analysis, Fast, 90 mm circle (100 pcs)
28418119	Grade 54 Quantitative Filter Paper Hardened Low Ash, sheet, 460 × 570 mm

Whatman Grade 54 hardened low ash quantitative filter paper for Büchner funnel and Hirsch funnel filtration enables fast vacuum suction filtration for recrystallization applications.

This hard, smooth, high wet-strength Grade 54 fast filter paper enables collection of coarse and gelatinous precipitates with minimal fiber shredding, even when wet.

Higher nominal particle retention rating (22 µm) than comparable Buchner funnel filter papers
Fast filtration speed (Herzberg filtration speed 39 s)
High purity (0.015% ash maximum)
Acid-treated for high wet-strength and chemical resistance
Hardened to minimize fiber shedding

Whatman low ash hardened filter paper for quantitative analysis is available in three grades. All three are designed for use in gravity and vacuum suction filtration in Büchner and Hirsch funnels.

All Whatman quantitative hardened low ash filter papers can be customized for an exact fit.

Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs to ensure reliable analysis.

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Product	Product Name	Dimensions All Ø 55 mm Ø 125 mm Ø 150 mm Ø 185 mm Ø 320 mm Ø 90 mm 460 x 570 mm Ø 70 mm Ø 240 mm Ø 500 mm Ø 110 mm	Price
1454-055	Grade 54 Filter for Quantitative Analysis, Fast, 55 mm circle (100 pcs)	Ø 55 mm	25.82 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1454-070	Grade 54 Filter for Quantitative Analysis, Fast, 70 mm circle (100 pcs)	Ø 70 mm	29.64 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1454-090	Grade 54 Filter for Quantitative Analysis, Fast, 90 mm circle (100 pcs)	Ø 90 mm	41.24 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1454-110	Grade 54 Filter for Quantitative Analysis, Fast, 110 mm circle (100 pcs)	Ø 110 mm	50.37 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1454-125	Grade 54 Filter for Quantitative Analysis, Fast, 125 mm circle (100 pcs)	Ø 125 mm	58.07 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1454-150	Grade 54 Filter for Quantitative Analysis, Fast, 150 mm circle (100 pcs)	Ø 150 mm	68.41 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1454-185	Grade 54 Filter for Quantitative Analysis, Fast, 185 mm circle (100 pcs)	Ø 185 mm	74.71 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1454-240	Grade 54 Filter for Quantitative Analysis, Fast, 240 mm circle (100 pcs)	Ø 240 mm	150.80 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1454-320	Grade 54 Filter for Quantitative Analysis, Fast, 320 mm circle (100 pcs)	Ø 320 mm	274.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1454-500	Grade 54 Filter for Quantitative Analysis, Fast, 500 mm circle (100 pcs)	Ø 500 mm	590.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock
1454-917	Grade 54 Quantitative Filter Paper Hardened Low Ash, sheet, 460 × 570 mm	460 x 570 mm	735.00 USD	Add to cart Get Quote In Stock Stock on request Limited stock

Whatman Quantitative Filter Papers, Hardened Low Ash, Grade 54

Whatman Quantitative Filter Papers, Hardened Low Ash, Grade 54

Fast filters for vacuum filtration

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Whatman Quantitative Filter Papers, Hardened Low Ash, Grade 54

Whatman Quantitative Filter Papers, Hardened Low Ash, Grade 54

Fast filters for vacuum filtration

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