Whatman, 4, 40x85MM, 42.5mm
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Whatman offers the highest quality sample collection products in filter papers and membrane filters on the market today.
Their quality spans generations and has the been the global choice for membrane filters and filter papers.Take a moment to browse our large product offering.
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Whatman 1541-042, Grade 541 Ashless Fast Filter Paper, 42.5 mm circles (100 pcs)Regular Price $30.40 Price $26.89
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Whatman 1540-042, Grade 540 Ashless General Lab Filter Paper, 42.5 mm circles (100 pcs)Regular Price $30.40 Price $26.89
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Whatman Grade 50 Filter Paper for Quantitative Analysis, Thin, 42.5 mm Circle, 100 Pack, 1450-042Regular Price $28.76 Price $25.44
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Whatman Grade 4 Qualitative Filter Paper, Standard, 42.5 mm Circle, 100 Pack, 1004-042Regular Price $12.08 Price $10.68
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Whatman Grade 5 Qualitative Filter Paper, Standard, 42.5 mm Circle, 100 Pack, 1005-042Regular Price $13.00 Price $11.50
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Whatman Grade 1 Qualitative Filter Paper, Standard, 42.5 mm Circle, 100 pack, 1001-042Regular Price $12.08 Price $10.68
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Whatman Grade 6 Qualitative Filter Paper, Standard, 42.5 mm Circle, 100 Pack, 1006-042Regular Price $13.79 Price $12.20
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Whatman Grade 2 Qualitative Filter Paper, Standard, 42.5 mm circle, 100 Pack, 1002-042Regular Price $15.00 Price $13.27
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Whatman Grade 41 Fast Ashless Filter Paper, 42.5 mm Circle 100 Pack, 1441-042Regular Price $27.00 Price $23.88
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Whatman Grade 40 Ashless Filter Paper for Pollution Analysis, 42.5 mm Circle, 100 Pack, 1440-042Regular Price $34.00 Price $30.07
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Whatman Grade 42 Ashless Filter Paper for Instrumental Analysis, 42.5 mm Circle, 100 Pack, 1442-042Regular Price $28.76 Price $25.44
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Whatman Grade GF/D Glass Microfiber Prefilters, 42.5 mm Circle, 100 pack, 1823-042Regular Price $66.32 Price $58.65
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Whatman Grade 934-AH Filter for Total Suspended Solids Analysis, 42.5 mm Circle, 100 Pack, 1827-042Regular Price $54.38 Price $48.09
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Whatman Grade GF/A Fine Retention Filter, 1.6 µm, 42.5 mm Diameter Circle, Binder-Free, 100 Pack, 1820-042Regular Price $55.47 Price $49.05
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Whatman Grade GF/B Glass Microfiber Prefilters, 42 mm Circle, 100 pack, 1821-042Regular Price $113.50 Price $100.39
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Whatman Grade GF/C Glass Microfiber Filter Papers, 1.2 µm, 42.5 mm Diameter Circles, Binder-Free, 100 Pack, 1822-042Regular Price $101.60 Price $89.85
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Whatman Grade 934-AH RTU Filter for Total Suspended Solids Analysis, 42.5 mm Circle, 100 Pack, 9907-042Regular Price $149.91 Price $132.58
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Whatman Puradisc 4 mm PVDF Syringe Filters, 0.45 µm, 50 Pack, 6777-0404Regular Price $207.00 Price $163.94
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Whatman 10350261 Grade 603 Standard Cellulose Extraction Thimble, 40 × 85 mm, thickness 1.5 mm, 25 per packRegular Price $185.40 Price $163.97
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Whatman Puradisc 4 mm PTFE Syringe Filters, 0.2 µm, 50 Pack, 6777-0402Regular Price $227.00 Price $179.78
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Whatman Puradisc 4 mm PVDF Syringe Filters, 0.45 µm, 100 Pack, 6779-0404Regular Price $326.00 Price $258.19
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Whatman Puradisc 4 mm PVDF Syringe Filters, 0.2 µm, 100 Pack, 6779-0402Regular Price $326.00 Price $258.19
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Whatman Puradisc 4 mm PVDF Syringe Filters, 0.45 µm, 500 Pack, 6792-0404Regular Price $1,409.00 Price $1,115.93
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Whatman Puradisc 4 mm PVDF Syringe Filters, 0.2 µm, 50 Pack, 6791-0402Regular Price $227.00 Price $179.78
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Whatman Puradisc 4 mm Nylon Syringe Filters, 0.45 µm, 500 Pack, 6790-0404 (DISCONTINUED)Regular Price $964.54 Price $838.73Out of stock
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Whatman Puradisc 4 mm Nylon Syringe Filters, 0.2 µm, 500 Pack, 6790-0402Regular Price $964.54 Price $838.73
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Whatman Puradisc 4 mm Nylon Syringe Filters, 0.45 µm, 100 Pack, 6789-0404 (DISCONTINUED)Regular Price $219.50 Price $190.87Out of stock
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Whatman Puradisc 4 mm Nylon Syringe Filters, 0.2 µm, 100 Pack, 6789-0402 (DISCONTINUED)Regular Price $219.50 Price $190.87Out of stock
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Whatman Puradisc 4 mm PVDF Syringe Filters, 0.2 µm, 500 Pack, 6792-0402Regular Price $1,409.00 Price $1,115.93
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Whatman Puradisc 13 mm PTFE Syringe Filters, 0.1 µm, 100 Pack, 6784-1301Regular Price $345.00 Price $273.24
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Whatman Puradisc 4 mm PTFE Syringe Filters, 0.45 µm, 100 Pack, 6784-0404Regular Price $264.00 Price $209.09
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Whatman Puradisc 4 mm PTFE Syringe Filters, 0.2 µm, 100 Pack, 6784-0402Regular Price $264.00 Price $209.09
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Whatman Puradisc 4 mm PTFE Syringe Filters, 0.45 µm, 500 Pack, 6783-0404Regular Price $1,155.00 Price $914.76
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Whatman Puradisc 4 mm PTFE Syringe Filters, 0.2 µm, 500 Pack, 6783-0402Regular Price $1,155.00 Price $914.76
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Whatman Puradisc 4 mm Nylon Syringe Filters, 0.2 µm, 50 Pack, 6786-0402Regular Price $147.55 Price $128.30
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Whatman Grade GF/F Filter for TCLP Test Use, 0.7 µm, 42.5 mm Diameter Circle, Binder-Free, 100 Pack, 1825-042Regular Price $189.78 Price $167.84