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Explore our comprehensive collection of Whatman filtration solutions, trusted by scientists and researchers worldwide for their reliability, innovation, and quality. Whatman, a brand synonymous with excellence in filtration, offers a diverse range of products designed to meet the most rigorous laboratory standards. From the classic Grade 1 Qualitative Filter Papers known for their precise particle retention, to the cutting-edge PVDF Membrane Filters ideal for protein and nucleic acid transfers, our selection encompasses the best in filtration technology. Whether you’re conducting environmental testing, preparing samples for instrumental analysis, or ensuring sample purity in HPLC, our Whatman product line delivers unparalleled performance. Discover filters with superior chemical resistance, high flow rates, and exceptional purity, all crafted to facilitate accurate and consistent results. Shop now to find the perfect Whatman filtration solution for your laboratory needs, where quality and precision come standard.
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$710.00
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$639.35
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$639.35

Whatman 10404180 Cellulose Acetate OE 66, 300 x 600mm, 0.2 micrometer Pore Size, 5/pk (PN: 10404180)

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OE66 0.2uM 300x600MM 5/PKCellulose Acetate Membrane circles (OE 66), 0.2 µm, 300 x 600 mm. Cellulose Acetate Membranes are made from pure cellulose...

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$639.35
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$733.00
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Whatman 10404139 Cellulose Acetate OE 66, 293mm Dia, 0.2 micrometer Pore Size, 25/pk (PN: 10404139)

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OE66 0.2uM 293MM 25/PKCellulose Acetate Membrane circles (OE 66), 0.2 µm, 293 mm. Cellulose Acetate Membranes are made from pure cellulose acetate ...

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$660.05
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$660.05
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$573.00
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$573.00
$515.97
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$515.97

Whatman 10404126 Cellulose Acetate OE 66, 110mm Dia, 0.2 micrometer Pore Size, 50/pk (PN: 10404126)

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OE66 0.2uM 110MM 50/PKCellulose Acetate Membrane circles (OE 66), 0.2 µm, 110 mm. Cellulose Acetate Membranes are made from pure cellulose acetate ...

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$573.00
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$573.00
$515.97
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$515.97
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$564.00
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$454.81
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$454.81

Whatman 2606T Polycap AS 36, 0.2 micrometer Pore Size, Nylon, GMF Prefilter, FNPT Inlet, FNPT Outlet, 5/pk

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POLYCAP 36 0.2 AS 5/PK G/GPolycap™ AS (Aqueous Solution) 36, 0.2 µm, FNPT inlet and outlet, 5/pk. Combines a (GMF) prefilter and a nylon membrane, ...

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$564.00
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$454.81
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$454.81
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$688.00
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$688.00
$619.53
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$619.53

Whatman 7592-104 PM 2.5 Air Monitoring with Support Ring, Sequentially Numbered, 46.2mm Dia, 50/pk (Discontinued)

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PM 2.5 PTFE W/PP RING 50/PKPM2.5 Membrane, PTFE, 46.2mm with support ring, sequentially numbered, 50/pk. A high-purity, thin PTFE membrane in a seq...

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$688.00
$619.53
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$619.53
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$588.00
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$588.00
$529.48
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$529.48

Whatman 7181-004 Cellulose Nitrate, 47mm Dia, 0.1 micrometer Pore Size, Plain White, 100/pk (PN: 7181-004)

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WCN WH 47MM 0.1uM 100/PKCellulose Nitrate Membranes, circles, plain, 0.1 µm 47 mm 100/pk. Recommended for the majority of routine applications, thi...

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$588.00
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$588.00
$529.48
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$529.48
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$576.00
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$576.00
$464.49
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$464.49

Whatman 2706T Polycap AS 75, 0.2 micrometer Pore Size, Nylon, GMF Prefilter, FNPT Inlet, FNPT Outlet, 5/pk

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In stock

POLYCAP 75 0.2 AS 5/PK G/GPolycap™ AS (Aqueous Solution) 75, 0.2 µm, with FNPT inlet and outlet, 5/pk. Combines a (GMF) prefilter and a nylon membr...

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$576.00
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$576.00
$464.49
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$464.49
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$614.00
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$614.00
$495.13
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$495.13

Whatman 2707NS POLYCAP AS 75 0.45 5/PK A/A (PN:2707NS)

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In stock

POLYCAP 75 0.45 AS 5/PK A/APolycap™ AS (Aqueous Solution) 75, 0.45 µm, with SB inlet and outlet, 5/pk. Combines a (GMF) prefilter and a nylon membr...

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$614.00
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$614.00
$495.13
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$495.13
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$556.00
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$556.00
$500.67
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$500.67

Whatman 10401126 Cellulose Nitrate, 110mm Dia, 0.45 micrometer Pore Size, Plain White, 50/pk (PN: 10401126)

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In stock

NC45 0.45uM 110MM 50/PKCellulose Nitrate Membranes, plain, 0.45 µm, 110 mm Recommended for the majority of routine applications, this membrane is ...

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$556.00
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$556.00
$500.67
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$500.67
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$540.00
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$540.00
$486.26
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$486.26

Whatman 10401121 Cellulose Nitrate, 100mm Dia, 0.45 micrometer Pore Size, Plain White, 50/pk (PN: 10401121)

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NC45 0.45uM 100MM 50/PKCellulose Nitrate Membranes, plain, 0.45 µm, 100 mm Recommended for the majority of routine applications, this membrane is...

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$540.00
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$540.00
$486.26
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$486.26
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$497.00
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$497.00
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Whatman 10401118 Cellulose Nitrate, 90mm Dia, 0.45 micrometer Pore Size, Plain White, 50/pk (PN: 10401118)

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NC45 0.45uM 90MM 50/PKCellulose Nitrate Membranes, plain, 0.45 µm, 90 mm Recommended for the majority of routine applications, this membrane is m...

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$497.00
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$497.00
$447.54
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$447.54
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$668.00
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$668.00
$601.52
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$601.52

Whatman 10407112 MicroPlus-21, 47mm Dia, White, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407112)

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In stock

MP21 STL 0.45uM 47MM 400/PKMicroPlus-21 STL membrane circles white, 47 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile, for Membrane-But...

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$601.52
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$601.52
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$694.00
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$694.00
$559.64
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$559.64

Whatman 2810T Polycap HD 150, 0.45 micrometer Pore Size, Polypropylene, FNPT Inlet, FNPT Outlet, 5/pk

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POLYCAP 150 .2/.45 HD 5/PK G/GPolycap™ HD (Heavy Duty) 150, 0.45 µm, with FNPT inlet and outlet, 5/pk is a well-engineered product that offers high...

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$694.00
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$694.00
$559.64
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$559.64
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$694.00
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$559.64
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$559.64

Whatman 2813T Polycap HD 150, 10 micrometer Pore Size, Polypropylene, FNPT Inlet/ Outlet, 5/pk

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POLYCAP 150 5/10 HD 5/PK G/GPolycap™ HD (Heavy Duty) 150, 10.0 µm, with FNPT inlet and outlet, 5/pk is a well-engineered product that offers high f...

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$694.00
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$694.00
$559.64
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$559.64
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$636.00
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$636.00
$512.87
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$512.87

Whatman 2814T Polycap HD 150, 20.0 micrometer Pore Size, Polypropylene, FNPT Inlet & Outlet, 5/pk

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POLYCAP 150 10/20 HD 5/PK G/GPolycap™ HD (Heavy Duty) 150, 20.0 µm, with FNPT inlet and outlet, 5/pk is a well-engineered product that offers high ...

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$636.00
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$636.00
$512.87
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$512.87
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$686.00
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$686.00
$553.19
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$553.19

Whatman 2812T Polycap HD 150, 5.0 micrometer Pore Size, Polypropylene, FNPT Inlet, FNPT Outlet, 5/pk

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In stock

POLYCAP 150 1/5 HD 5/PK G/GPolycap™ HD (Heavy Duty) 150, 5.0 µm, with FNPT inlet and outlet, 5/pk is a well-engineered product that offers high fil...

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$686.00
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$686.00
$553.19
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$553.19
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$694.00
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$694.00
$624.93
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$624.93

Whatman 10407114 MicroPlus-21, 50mm Dia, White, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407114)

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In stock

MP21 STL 0.45uM 50MM 400/PKMicroPlus-21 STL membrane circles white, 50 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

$694.00
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$694.00
$624.93
$624.93 - $624.93
$624.93
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$668.00
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$668.00
$601.52
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$601.52

Whatman 10407132 MicroPlus-31, 47mm Dia, Black, White Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407132)

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MP31 STL 0.45uM 47MM 400/PKMicroPlus-31 STL membrane circles black, 47 mm, cellulose nitrate, 0.45 µm, 3.1 mm white grid, sterile, for Membrane-Butler

$668.00
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$668.00
$601.52
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$601.52
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$694.00
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$694.00
$624.93
$624.93 - $624.93
$624.93

Whatman 10407134 MicroPlus-31, 50mm Dia, Black, White Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407134)

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In stock

MP31 STL 0.45uM 50MM 400/PKMicroPlus-31 STL membrane circles black, 50 mm, cellulose nitrate, 0.45 µm, 3.1 mm white grid, sterile, for Membrane-Butler

$694.00
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$694.00
$624.93
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$624.93
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$668.00
$668.00 - $668.00
$668.00
$601.52
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$601.52

Whatman 10407170 MicroPlus-41, 47mm Dia, Green, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407170)

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In stock

MP41 STL 0.45uM 47MM 400/PKMicroPlus-41 STL membrane circles green, 47 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

$668.00
$668.00 - $668.00
$668.00
$601.52
$601.52 - $601.52
$601.52
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$694.00
$694.00 - $694.00
$694.00
$624.93
$624.93 - $624.93
$624.93

Whatman 10407172 MicroPlus-41, 50mm Dia, Green, Black Grid, Sterile For Use with Whatman Membrane-Butler, 100/pk, 4 pk/bx (PN: 10407172)

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In stock

MP41 STL 0.45uM 50MM 400/PKMicroPlus-41 STL membrane circles green, 50 mm, cellulose nitrate, 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

$694.00
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$694.00
$624.93
$624.93 - $624.93
$624.93
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$555.00
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$555.00
$499.77
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$499.77

Whatman 10401721 Filter Circles, 100mm Dia, Mixed Cellulose Ester ME 24 Plain, 0.2 micrometer Pore Size, 50/pk (PN: 10401721)

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ME24 0.2uM 100MM 50/PKMixed cellulose ester membrane circles (ME 24), 0.2 µm, 100 mm are composed of cellulose acetate and cellulose nitrate. The M...

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$555.00
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$555.00
$499.77
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$499.77
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$583.00
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$583.00
$470.13
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$470.13

Whatman 2711T Polycap HD 75, 1.0 micrometer Pore Size, Polypropylene, FNPT Inlet, FNPT Outlet, 5/pk

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In stock

POLYCAP 75 .45/1.0 HD 5/PK G/GPolycap™ HD (Heavy Duty) 75, 1.0 µm, with FNPT inlet and outlet, 5/pk is a well-engineered product that offers high f...

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$583.00
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$583.00
$470.13
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$470.13
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$565.00
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$565.00
$455.62
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$455.62

Whatman 2713T Polycap HD 75, 10.0 micrometer Pore Size, Polypropylene, FNPT Inlet, FNPT Outlet, 5/pk

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In stock

POLYCAP 75 5/10 HD 5/PK G/GPolycap™ HD (Heavy Duty) 75, 10.0 µm, with FNPT inlet and outlet, 5/pk is a well-engineered product that offers high fil...

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$565.00
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$565.00
$455.62
$455.62 - $455.62
$455.62
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