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Whatman

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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$166.75
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$166.75
$134.46
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$134.46

Whatman 9918-2504 Syringe Filter Uniflo 25 mm, 0.45um Nylon 100/PK

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Whatman Uniflo Syringe Filter, 25mm 0.45um, Nylon, 100/PK

$166.75
$166.75 - $166.75
$166.75
$134.46
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$134.46
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$216.00
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$216.00
$174.18
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$174.18

Whatman 9917-2504 Syringe Filter Uniflo 25 mm, 0.45um PVDF 100/PK

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Whatman Uniflo Syringe Filter, 25mm, 0.45um, PVDF, 100/PK

$216.00
$216.00 - $216.00
$216.00
$174.18
$174.18 - $174.18
$174.18
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$809.04
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$809.04
$772.26
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$772.26

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

$809.04
$809.04 - $809.04
$809.04
$772.26
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$772.26
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$3,920.00
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$3,920.00
$3,010.56
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$3,010.56

Whatman US503NPUPP Mini-UniPrep Syringeless Filter, 0.45 um, PP filtration med (1000 pcs)

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Mini-UniPrep Syringeless Filters provide a faster and easier way to remove Particulates from samples being prepared for High Performance Liquid Chr...

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$3,920.00
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$3,920.00
$3,010.56
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$3,010.56
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$3,548.00
$3,548.00 - $3,548.00
$3,548.00
$2,861.10
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$2,861.10

Whatman US503NPUORG Mini-UniPrep Syringeless Filter, 0.45 um, PTFE filtration med (1000 pcs)

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Mini-UniPrep Syringeless Filters provide a faster and easier way to remove Particulates from samples being prepared for High Performance Liquid Chr...

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$3,548.00
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$3,548.00
$2,861.10
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$2,861.10
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$406.00
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$406.00
$327.40
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$327.40

Whatman US203NPUPES Mini-UniPrep Syringeless Filter, 0.45 um, PES filtration med (100 pcs)

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Mini-UniPrep Syringeless Filters provide a faster and easier way to remove Particulates from samples being prepared for High Performance Liquid Chr...

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$406.00
$406.00 - $406.00
$406.00
$327.40
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$327.40
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$393.00
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$393.00
$316.91
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$316.91

Whatman US203NPUORG Mini-UniPrep Syringeless Filter, 0.45 um, PTFE filtration med (100 pcs)

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Mini-UniPrep Syringeless Filters provide a faster and easier way to remove Particulates from samples being prepared for High Performance Liquid Chr...

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$393.00
$393.00 - $393.00
$393.00
$316.91
$316.91 - $316.91
$316.91
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$406.00
$406.00 - $406.00
$406.00
$327.40
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$327.40

Whatman US203NPUGMF Mini-UniPrep Syringeless Filter, 0.45 um, GMF filtration med (100 pcs)

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Mini-UniPrep Syringeless Filters provide a faster and easier way to remove Particulates from samples being prepared for High Performance Liquid Chr...

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$406.00
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$406.00
$327.40
$327.40 - $327.40
$327.40
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$393.00
$393.00 - $393.00
$393.00
$316.91
$316.91 - $316.91
$316.91

Whatman US203NPUNYL Mini-UniPrep Syringeless Filter, 0.45 um, nylon filtration med (100 pcs)

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Mini-UniPrep Syringeless Filters provide a faster and easier way to remove Particulates from samples being prepared for High Performance Liquid Chr...

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$393.00
$393.00 - $393.00
$393.00
$316.91
$316.91 - $316.91
$316.91
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$406.00
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$406.00
$311.81
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$311.81

Whatman US203APUNYL Mini UniPrep Syringeless Filter, Amber, Slit Septa 0.45µm Nylon 100/pk

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In stock

Set the needle height of the autosampler to at least 3 mm from the bottom of the Mini-UniPrep G2.

$406.00
$406.00 - $406.00
$406.00
$311.81
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$311.81
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$3,446.00
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$3,446.00
$2,205.44
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$2,205.44

Whatman UN503NPUGMF Mini-UniPrep Syringeless Filter, 0.45 um, GMF filtration med (1000 pcs)

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Mini-UniPrep Syringeless Filters provide a faster and easier way to remove Particulates from samples being prepared for High Performance Liquid Chr...

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$3,446.00
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$3,446.00
$2,205.44
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$2,205.44
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$3,446.00
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$3,446.00
$2,315.71
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$2,315.71

Whatman UN503NPUORG Mini-UniPrep Syringeless Filter, 0.45 um, PTFE filtration med (1000 pcs)

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In stock

Mini-UniPrep Syringeless Filters provide a faster and easier way to remove Particulates from samples being prepared for High Performance Liquid Chr...

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$3,446.00
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$3,446.00
$2,315.71
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$2,315.71
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$416.00
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$416.00
$319.49
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$319.49

Whatman UN203NPUPES Mini-UniPrep Syringeless Filter,0.45 um, PES filtration med (100 pcs)

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In stock

Mini-UniPrep ™ Syringeless Filter, Standard Cap - Translucent Housing, Polyethersulfone, 0.45 µm, 100/pk. For Removing particulates from samples be...

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$416.00
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$416.00
$319.49
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$319.49
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$380.00
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$380.00
$306.43
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$306.43

Whatman UN203NPUORG PTFE Mini-UniPrep syringeless filters, 0.45 µm, translucent housing, standard cap, 100 pack

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In stock

Mini-UniPrep ™ Syringeless Filter, Standard Cap - Translucent Housing, PTFE, 0.45 µm, 100/pk. For Removing particulates from samples being prepared...

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$380.00
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$380.00
$306.43
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$306.43
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$6,415.00
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$6,415.00
$4,926.72
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$4,926.72

Whatman GS503NPUORG PTFE Mini-UniPrep G2 syringeless filters, 0.45 µm, translucent housing, slit septum cap, 1000 pack

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Mini-UniPrep™ 0.45uM PTFE, ST, G2 syringeless filters are specifically designed for HPLC/UHPLC sample preparation. Acts both as a filter and a glas...

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$6,415.00
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$6,415.00
$4,926.72
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$4,926.72
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$687.00
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$687.00
$527.62
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$527.62

Whatman GS203NPUORGSP PTFE Mini-UniPrep G2 syringeless filters with compressor, translucent housing, slit septum cap, 100 pack

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Mini-UniPrep ™ G2 Starter Pack Slit Septum Cap with Translucent Housing 0.45 μm PTFE, 100 pk, with Hand Compressor. All-in-one filters that replace...

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$687.00
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$687.00
$527.62
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$527.62
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$6,415.00
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$6,415.00
$4,926.72
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$4,926.72

Whatman GS503NPUAQU PVDF Mini-UniPrep G2 syringeless filters, 0.45 µm, translucent housing, slit septum cap, 1000 pack

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Mini-UniPrep™ 0.45uM PVDF, ST, G2 syringeless filters are specifically designed for HPLC/UHPLC sample preparation. Acts both as a filter and a glas...

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$6,415.00
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$6,415.00
$4,926.72
$4,926.72 - $4,926.72
$4,926.72
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$680.00
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$680.00
$522.24
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$522.24

Whatman GS203NPUORG Syringe Filter, Mini-UniPrep G2, SS, 0,45 µm, PTFE, 100/PK

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Borosilicate glass vials eliminate plastic-based leachables that can originate from polypropylene vialsDesigned to hold up to 0.5mL of unfiltered s...

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$680.00
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$680.00
$522.24
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$522.24
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$6,125.00
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$6,125.00
$4,704.00
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$4,704.00

Whatman GN503NPURC, Mini-UniPrep G2 Syringeless Filters, std cap, translucent housing, 0.45 um regenerated cellulose (1000 pcs)

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Designed to hold up to 0.5mL of unfiltered sample that can then be loaded directly into an autosamplerBorosilicate glass vials eliminate plastic-ba...

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$6,125.00
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$6,125.00
$4,704.00
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$4,704.00
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$6,269.00
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$6,269.00
$4,814.59
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$4,814.59

Whatman GN503NPUORG Syringe Filter, Mini-Uniprep, PTFE, 0,45 µm, 1000/pk

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Designed to hold up to 0.5mL of unfiltered sample that can then be loaded directly into an autosamplerBorosilicate glass vials eliminate plastic-ba...

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$6,269.00
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$6,269.00
$4,814.59
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$4,814.59
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$809.04
$809.04 - $809.04
$809.04
$772.26
$772.26 - $772.26
$772.26

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

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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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$809.04
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$809.04
$772.26
$772.26 - $772.26
$772.26
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$809.04
$809.04 - $809.04
$809.04
$772.26
$772.26 - $772.26
$772.26

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

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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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$809.04
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$809.04
$772.26
$772.26 - $772.26
$772.26
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$123.54
$123.54 - $123.54
$123.54
$111.25
$111.25 - $111.25
$111.25

Whatman 10401606 Filter Circles, 25mm Dia, Mixed Cellulose Ester ME 25 Plain, 0.45 micrometer Pore Size, 100/pk (PN: 10401606)

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ME25 0.45uM 25MM 100/PKMixed cellulose ester membrane circles (ME 25), 0.45 µm, 25 mm are composed of cellulose acetate and cellulose nitrate. The ...

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$123.54
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$123.54
$111.25
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$111.25
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$172.53
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$172.53
$155.37
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$155.37

Whatman 10409714 Filter Circles, 50mm Dia, Mixed Cellulose Ester ME Range - ME 25, Gridded, Black/ White Grid 3.1mm, 0.45 micrometer Pore Size, 100/pk (PN: 10409714)

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ME25/31 0.45uM 50MM 100/PKMixed cellulose ester membranecircles (ME 25), black/white grid 3.1 mm, 0.45 µm, 50 mm are composed of cellulose acetate ...

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$172.53
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$172.53
$155.37
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$155.37
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