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Hardened Ashless Grade

76 products

Showing 1 - 24 of 76 products

Cytiva offers three grades of hardened ashless quantitative cellulose filter papers. Each grade offers a convenient combination of filtration speed and particle retention. They are available in different filter sizes, from small circle formats to large size sheets. We can also make custom-sized filters to meet your specific needs. Whatman hardened ashless quantitative filter papers are acid-hardened to give high wet strength and chemical resistance with extremely low ash content. They are suitable for a wide range of critical filtration procedures.
Showing 1 - 24 of 76 products
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Save $1.72
Whatman 1004-041 Filter Paper
Whatman Whatman 1004-041 Filter Paper, GR 4 41MM 100/PK
Sale price$10.36 Regular price$12.08
Save $61.90
Ahlstrom 0950-1850 Hardened Quantitative Filter Paper, Grade 95, 185 mm
Save $37.21
Ahlstrom 0950-1500 Hardened Quantitative Filter Paper, Grade 95, 150 mm
Save $32.71
Ahlstrom 0950-1250 Hardened Quantitative Filter Paper, Grade 95, 125 mm
Save $161.46
Ahlstrom 0750-3200 Hardened Quantitative Filter Paper, Grade 75, 320 mm
Save $15.86
Ahlstrom 0750-0550 Hardened Quantitative Filter Paper, Grade 75, 55 mm
Save $17.78
Ahlstrom 0550-0700 Hardened Quantitative Filter Paper, Grade 55, 70 mm
Save $39.87
Whatman 1541-270 GR 541 27CM 100/PK (PN:1541-270)Whatman 1541-270 GR 541 27CM 100/PK (PN:1541-270)
Whatman Whatman 1541-270 GR 541 27CM 100/PK (PN:1541-270)
Sale price$240.13 Regular price$280.00
Save $72.62
Grade 4
Save $114.77
Grade 41
Save $78.46
Grade 42
Save $95.55
Grade 41
Save $122.46
Grade 42
Save $34.32
Grade 1
Save $50.55
Grade 40
Save $35.03
Grade 6
Save $89.71
Whatman 1540-10123 Quantitative Filter Papers, Hardened Ashless, Grade 540
Save $108.51
Whatman 1540-10124 Quantitative Filter Papers, Hardened Ashless, Grade 540
Save $101.10
Whatman 1541-400 Quantitative Filter Papers, Grade 541
Save $133.29
Whatman 10370050 Filter Paper
Save $31.47
Whatman 1450-916 Filter Paper
Whatman Whatman 1450-916 Filter Paper , GR 50 15 x 23CM 100/PK
Sale price$189.53 Regular price$221.00
Save $15.45
Whatman 5202-400 Filter Paper
Save $94.27
Whatman 10334885 Filter Paper
Whatman Whatman 10334885 Filter Paper 500/PK
Sale price$567.73 Regular price$662.00

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