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Membrane Filters

Membrane filters are essential tools in scientific research and industrial processes, designed to selectively separate particles based on size through a semi-permeable barrier. These filters are commonly used in pharmaceutical manufacturing, water treatment, and laboratory research. Constructed from materials such as polysulfone, nylon, and polypropylene, membrane filters feature precise pore sizes that range from several micrometers to a few nanometers. This enables them to perform critical functions such as sterilization by removing microorganisms, and precise sample preparation. Their ability to efficiently block contaminants while allowing desired particles to pass through makes them invaluable for ensuring the purity and safety of various substances. With advancements in technology, the use of membrane filters is expanding, highlighting their significance in improving product safety and environmental health.
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$249.00
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Whatman 10418718 Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 90 mm circle (25 pcs)

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Whatman Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 90 mm circle (25 pcs)

$249.00
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$249.00
$213.54
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$213.54
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$684.00
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$684.00
$586.60
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$586.60

Whatman 10418739 Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 142 mm circle (25 pcs)

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Whatman Nuclepore Hydrophilic Membrane, 1.0 µm pore size, 142 mm circle (25 pcs)

$684.00
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$684.00
$586.60
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$586.60
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$374.00
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$374.00
$368.61
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$368.61

Whatman 10535097 Cellulose Membrane Qualitative Filter Sheet, Grade CF 12 210 x 297mm

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Whatman Sample Collection Pad 297mmX210mm, Grade CF12, 100/pk

$374.00
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$374.00
$368.61
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$368.61
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Grade RC55
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$455.00
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$455.00
$390.21
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$390.21

Whatman 10410272 Regenerated Cellulose membrane Grade RC55, sterile, 50mm diameter disk format, 100/pk.

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Whatman Regenerated Cellulose membrane grade RC55, sterile, 50mm diameter disk format, 100/pk.

$455.00
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$455.00
$390.21
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$390.21
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Grade 2589
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$382.98
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$382.98
$348.16
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$348.16

Whatman 10343978 Filter Sheets, 40x40CM, For Technical Use Grade 2589 d, 100/pk

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A very thick filter with high wet strength. Offers medium to slow flow rate and retains very fine precipitates.These filter papers are made from su...

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$382.98
$348.16
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$348.16
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Grade 0858
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$602.00
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$602.00
$516.28
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Whatman 10334346 Filter Paper, Grade 0858, Sheet, 570x870MM, Wrapstrip, 100/pk

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Whatman Seed Test Paper, Grade 0858, 570 × 870 mm, 100 pieces

$602.00
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$602.00
$516.28
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$516.28
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Grade 0860
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$65.88
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$65.88
$59.89
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$59.89

Whatman 10334607 Filter Circles, Folded Prepleated Grade 0860 140 × 190 mm

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Whatman Qualitative Filter Paper, Grade 0860 ½, sheet (non-pleated), 140 × 190 mm, 500 pieces

$65.88
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$65.88
$59.89
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$59.89
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Grade 520A
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$235.00
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$235.00
$201.54
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Whatman 10331494 Filter Circles, 450mm Dia, Folded Prepleated Grade 520A 100/PK

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Whatman Qualtitative Filter Paper, Grade 520A½, Folded (Prepleated), 450 mm, 100/pk

$235.00
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$235.00
$201.54
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$201.54
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$202.00
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$173.24
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Whatman 1872-050 Filter Circles, 50mm Dia, Application Specific Grade 72, 100/pk

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Whatman Grade 72 Activated Carbon Filter, for radioactive air monitor, 5 cm, 100/pk

$202.00
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$202.00
$173.24
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$173.24
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$965.32
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$965.32
$877.57
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$877.57

Whatman 10407766 Sterile Cellulose Nitrate MicroPlus Membrane Filter, MP31 0.45uM 135x240MM 100/PK

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Whatman Microplus Nitrocellulose membrane gade MP31 with 0.45uM pore and in 135mm X 240mm strip format. of 50 filters.

$965.32
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$965.32
$877.57
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$877.57
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$194.00
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$166.37
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Whatman 10401664 Mixed Cellulose Ester Circle ME Range (ME 25), plain, 0.45 µm pore size, 50 mm

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In stock

Whatman Mixed Cellulose Ester Circle ME Range (ME 25), plain, 0.45 µm pore size, 50 mm, low C, 100 pieces

$194.00
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$194.00
$166.37
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$166.37
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$846.14
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$846.14
$769.22
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Whatman 7707-3900 850-DS 8 Channel Filter Plate 1.0 μm GMF 50/PK

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850-DS 8-Channel Filter Plate, 1.0um, Glass Micro Fiber, 50/PK

$846.14
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$846.14
$769.22
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$769.22
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$314.00
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$314.00
$269.29
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Whatman 7141-047 Filter Circles, 47mm Dia, Mixed Cellulose Ester, 100/pk

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In stock

MembraClear Mixed Cellulose Ester Membrane, 47 mm circle (100 pcs)

$314.00
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$314.00
$269.29
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$269.29
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$786.30
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$786.30
$714.82
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Whatman 7707-3800 850-DS 8-Channel Filter Plate 0.45PVDF 50/PK

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In stock

Whatman 850-DS 8 Channel Filter Plate 0.45um PVDF 50/PK

$786.30
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$786.30
$714.82
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$714.82
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Whatman 7707-3600 850-DS 8-Channel Filter Plate 0.2um PES 50/PK

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In stock

Whatman custom 0.2um PES membrane filter plate designed to be used in Agilent 850 DS Dissolution Sampling Station

$786.30
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$786.30
$714.82
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$714.82
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$714.82

Whatman 7707-3700 850-DS 8-Channel Filter Plate 0.2 PVDF 50/PK

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In stock

Whatman 850-DS 8 Channel Filter Plate 0.2um PVDF 50/PK

$786.30
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$786.30
$714.82
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$714.82
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$714.82

Whatman 7707-3500 850-DS 8-Channel Filter Plate 0.2um Nylon 50/PK

Whatman
In stock

Whatman custom 0.2um Nylon membrane filter plate designed to be used in Agilent 850 DS Dissolution Sampling Station

$786.30
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$786.30
$714.82
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$714.82
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$714.82
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$714.82

Whatman 7707-3400 850-DS 8-Channel Filter Plate 0.2um PTFE 50/PK

Whatman
In stock

Whatman custom 0.2um PTFE membrane filter plate designed to be used in Agilent 850 DS Dissolution Sampling Station

$786.30
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$786.30
$714.82
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$714.82
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$786.30
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$786.30
$714.82
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$714.82

Whatman 7707-3300, 850-DS 8 Channel Filter Plate 0.45 um GMF 50/PK

Whatman
In stock

Save time and eliminate errors associated with manual sampling by implementing Whatman 850-DS 8-channel Filter plates in your Agilent 850-DS dissol...

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$786.30
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$786.30
$714.82
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$714.82
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$786.30
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$786.30
$714.82
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$714.82

Whatman 7707-3200, 850-DS 8-Channel Filter Plate 0.45 PES 50/PK

Whatman
In stock

Save time and eliminate errors associated with manual sampling by implementing Whatman 850-DS 8-channel Filter plates in your.Agilent 850-DS dissol...

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$786.30
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$786.30
$714.82
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$714.82
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$263.00
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$263.00
$225.55
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$225.55

Whatman 10402014 Cellulose Nitrate, 50mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 10402014)

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NC10 0.1uM 50MM 100/PKCellulose Nitrate Membranes, plain, 0.10 µm, 50 mm Recommended for the majority of routine applications, this membrane is m...

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$263.00
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$263.00
$225.55
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$225.55
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$167.74
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$167.74
$143.86
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$143.86

Whatman 7182-009 Cellulose Nitrate, 90mm Dia, 0.2 micrometer Pore Size, Plain White, 25/pk (PN: 7182-009)

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WCN WH 90MM 0.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 90 mm 25/pk. Recommended for the majority of routine applications, this...

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$167.74
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$167.74
$143.86
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$143.86
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$268.00
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$268.00
$229.84
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$229.84

Whatman 7182-004 Cellulose Nitrate, 47mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 7182-004)

Whatman
In stock

WCN WH 47MM 0.2uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.2 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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$268.00
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$268.00
$229.84
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$229.84
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$260.00
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$260.00
$222.98
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$222.98

Whatman 10401314 Cellulose Nitrate, 50mm Dia, 0.2 micrometer Pore Size, Plain White, 100/pk (PN: 10401314)

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In stock

NC20 0.2uM 50MM 100/PKCellulose Nitrate Membranes, plain, 0.20 µm, 50 mm Recommended for the majority of routine applications, this membrane is m...

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$260.00
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$260.00
$222.98
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$222.98
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