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Membrane Filters

2029 products

Showing 121 - 144 of 2029 products

We offer a complete range of cellulose filter papers, glass and quartz fiber filters, and membrane filters. Cellulose filter papers enable filtration of larger particles (up to 25 µm), while glass and quartz fiber filters combine fast flow rates, high loading capacities, and retention of very fine particles (0.7 to 2.7 µm). Membrane filters are recommended for retention of very small particles or for microbiological purposes. Our membrane filter offering includes pore sizes from 0.015 to 12 µm. Whatman filter papers and membranes are world-renowned as a standard for laboratory filtration and are associated with quality, reliability, and reproducibility. Flat filters are widely used for general sample filtration in various fields such as quality control, environmental monitoring, and research. Sample filtration is usually either for particle removal or for particle/precipitate collection prior to analysis.

Showing 121 - 144 of 2029 products
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Save $8.79
Whatman 10313947 Filter Circles, 185mm Dia, Folded Prepleated Grade 2555
Whatman Whatman 10313947 Filter Circles, 185mm Dia, Folded Prepleated Grade 2555
$52.94 $61.73
Save $19.65
Whatman 10406870 Membrane Filtration, ME25/21 (Mixed Cellulose Ester), 47mm Dia, 0.45 micrometer, White, 3.1mm/ Black Grid, Single Sterile Packed, 100/pk (PN: 10406870)
Whatman Whatman 10406870 Membrane Filtration, ME25/21 (Mixed Cellulose Ester), 47mm Dia, 0.45 micrometer, White, 3.1mm/ Black Grid, Single Sterile Packed, 100/pk (PN: 10406870)
$118.35 $138.00
Save $39.44
Whatman 7193-004 Cellulose Nitrate, 47mm Dia, 3.0 micrometer Pore Size, Plain White, 100/pk (PN: 7193-004)
Whatman Whatman 7193-004 Cellulose Nitrate, 47mm Dia, 3.0 micrometer Pore Size, Plain White, 100/pk (PN: 7193-004)
$237.56 $277.00
Save $38.16
Whatman 10401314 Cellulose Nitrate, 50mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 10401314)
Whatman Whatman 10401314 Cellulose Nitrate, 50mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 10401314)
$229.84 $268.00
Save $2.40
PALL 66559 Glass Fiber Filters - 142 mm (25/pkg)
PALL PALL 66559 Glass Fiber Filters - 142 mm (25/pkg)
$66.62 $69.02
Save $10.34
PALL 66389 Versapor Acrylic Copolymer 3000 Membrane Disc Filter, 3 µm - 142 mm (25/pkg)
PALL PALL 66389 Versapor Acrylic Copolymer 3000 Membrane Disc Filter, 3 µm - 142 mm (25/pkg)
$286.66 $297.00
Save $2.14
PALL 66075 EX/THICK Glass Fiber Filter, 25 mm (100/pkg)
PALL PALL 66075 EX/THICK Glass Fiber Filter, 25 mm (100/pkg)
$59.39 $61.53
Save $3.83
PALL 61664 A/E Glass Fiber Filter, 90 mm (100/pkg)
PALL PALL 61664 A/E Glass Fiber Filter, 90 mm (100/pkg)
$106.29 $110.12
Save $5.54
PALL 61633 A/E Glass Fiber Disc Filter - 1 µm, 102 mm (100/pkg)
PALL PALL 61633 A/E Glass Fiber Disc Filter - 1 µm, 102 mm (100/pkg)
$153.31 $158.85
Save $7.76
PALL 60173 Supor 450 Membrane Disc Filters, 0.45 µm - 47 mm, plain (100/pkg)
PALL PALL 60173 Supor 450 Membrane Disc Filters, 0.45 µm - 47 mm, plain (100/pkg)
$215.24 $223.00
Save $7.76
PALL 60110 Supor 800 Membrane Disc Filters, 0.8 µm - 47 mm, plain (100/pkg)
PALL PALL 60110 Supor 800 Membrane Disc Filters, 0.8 µm - 47 mm, plain (100/pkg)
$215.24 $223.00
Save $7.51
GVS 1213379 Transfer Membrane Sheet 150x150mm, PA6.6 Neutral 0.45µm, 5pk
GVS GVS 1213379 Transfer Membrane Sheet 150x150mm, PA6.6 Neutral 0.45µm, 5pk
$75.16 $82.67
Save $15.36
GVS 1215230 Hydrophilic Nitrocellulose Filter Membrane 0.45 µm, 47 mm (200/Pack)
GVS GVS 1215230 Hydrophilic Nitrocellulose Filter Membrane 0.45 µm, 47 mm (200/Pack)
$153.57 $168.93
Save $15.08
GVS 1214866 Hydrophilic Nitrocellulose Filter Membrane 0.45 µm, 47 mm (100/Pack)
GVS GVS 1214866 Hydrophilic Nitrocellulose Filter Membrane 0.45 µm, 47 mm (100/Pack)
$150.80 $165.88
Save $7.41
GVS 1215044 Hydrophobic PCTE Filter Membrane 12 µm, (50/Pack)
GVS GVS 1215044 Hydrophobic PCTE Filter Membrane 12 µm, (50/Pack)
$74.13 $81.54
Save $7.41
GVS 1215042 Hydrophobic PCTE Filter Membrane 8 µm, (50/Pack)
GVS GVS 1215042 Hydrophobic PCTE Filter Membrane 8 µm, (50/Pack)
$74.13 $81.54
Save $17.16
GVS 1215480 Nitrocellulose Hybridization and Transfer Filter Membranes
GVS GVS 1215480 Nitrocellulose Hybridization and Transfer Filter Membranes
$171.61 $188.77
Save $27.00
Sartorius 23007--25------N Membrane Filter, PC, round, non-sterile, 25 mm, 0.2µm, white without grid, 100 pc/PAK
Sartorius Sartorius 23007--25------N Membrane Filter, PC, round, non-sterile, 25 mm, 0.2µm, white without grid, 100 pc/PAK
$117.00 $144.00
Save $69.69
Sartorius 18407--47------N Membrane Filter, RC, round, non-sterile, 47 mm, 0.2µm, white without grid, 100 pc/PAK
Sartorius Sartorius 18407--47------N Membrane Filter, RC, round, non-sterile, 47 mm, 0.2µm, white without grid, 100 pc/PAK
$153.31 $223.00
Save $47.50
Sartorius 18406--13------N Membrane Filter, RC, round, non-sterile, 13 mm, 0.45µm, 100 pc/PAK
Sartorius Sartorius 18406--13------N Membrane Filter, RC, round, non-sterile, 13 mm, 0.45µm, 100 pc/PAK
$104.50 $152.00
Save $44.89
Sartorius 13400--13------S Glass microfiber Filter, 13mm, white, 200 pc/PAK
Sartorius Sartorius 13400--13------S Glass microfiber Filter, 13mm, white, 200 pc/PAK
$88.11 $133.00
Save $79.06
Sartorius 11407Z-47----SCM Cellulose Nitrate (CN) Membrane Filter, 0.2 µm pore size, 47 mm diameter, 300/Pk.
Sartorius Sartorius 11407Z-47----SCM Cellulose Nitrate (CN) Membrane Filter, 0.2 µm pore size, 47 mm diameter, 300/Pk.
$173.94 $253.00
Save $61.69
Sartorius 14659--76------D PES Membrane, 30,000 MWCO, 76mm, 10pc
Sartorius Sartorius 14659--76------D PES Membrane, 30,000 MWCO, 76mm, 10pc
$267.31 $329.00
Save $49.06
Sartorius 13006--47----ACN Cellulose Nitrate (CN) Membrane Filter, 0.45 µm pore size, gray|white, 47 mm, 100 membranes per box
Sartorius Sartorius 13006--47----ACN Cellulose Nitrate (CN) Membrane Filter, 0.45 µm pore size, gray|white, 47 mm, 100 membranes per box
$107.94 $157.00

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