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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.
Whatman
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$76.17
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$76.17
$65.32
$65.32 - $65.32
$65.32

Whatman 1541-125 Filter Circles, 125mm Dia, Hardened Ashless Grade 541, 100/pk (PN:1541-125)

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In stock

GR 541 12.5CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 541 Circles, 125 mm 100/pk. Fast filtration of coarse particles and gelatin...

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$76.17
$76.17 - $76.17
$76.17
$65.32
$65.32 - $65.32
$65.32
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$77.83
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$77.83
$66.75
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$66.75

Whatman 1542-125 Filter Circles, 125mm Dia, Hardened Ashless Grade 542, 100/pk (PN:1542-125)

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In stock

GR 542 12.5CM 100/PKQuantitative Filter Papers - Hardened Ashless Grade 542 Circles, 125 mm 100/pk. High retention of fine particles under demandin...

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$77.83
$77.83 - $77.83
$77.83
$66.75
$66.75 - $66.75
$66.75
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$76.21
$76.21 - $76.21
$76.21
$65.36
$65.36 - $65.36
$65.36

Whatman 1450-125 Filter Circles, 125mm Dia, Hardened Low Ash Grade 50, 100/pk (PN:1450-125)

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In stock

GR 50 12.5CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 50 circles, 125 mm 100/pk Retention of very fine crystalline precipitates. T...

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$76.21
$76.21 - $76.21
$76.21
$65.36
$65.36 - $65.36
$65.36
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$76.17
$76.17 - $76.17
$76.17
$65.32
$65.32 - $65.32
$65.32

Whatman 1452-125 Filter Circles, 125mm Dia, Hardened Low Ash Grade 52, 100/pk (PN:1452-125)

Whatman
In stock

GR 52 12.5CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 52 circles, 125 mm 100/pk The general purpose hardened filter paper with med...

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$76.17
$76.17 - $76.17
$76.17
$65.32
$65.32 - $65.32
$65.32
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$76.17
$76.17 - $76.17
$76.17
$65.32
$65.32 - $65.32
$65.32

Whatman 1454-125 Filter Circles, 125mm Dia, Hardened Low Ash Grade 54, 100/pk (PN:1454-125)

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In stock

GR 54 12.5CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 54 circles, 125 mm 100/pk. Very fast filtration for use with coarse and gela...

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$76.17
$76.17 - $76.17
$76.17
$65.32
$65.32 - $65.32
$65.32
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$20.64
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$20.64
$17.70
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$17.70

Whatman 1001-125 Filter Circles, 125mm Dia, Grade 1, 100/pk (PN:1001-125)

Whatman
In stock

GR 1 12.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 1 circles, 125 mm, 100/pk, The most widely used filter paper for routine applic...

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$20.64
$20.64 - $20.64
$20.64
$17.70
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$17.70
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$27.61
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$27.61
$23.68
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$23.68

Whatman 1002-125 Filter Circles, 125mm Dia, Grade 2, 100/pk (PN:1002-125)

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In stock

GR 2 12.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 2 circles, 150mm, Certified for IS Testing, 100/pk, Slightly more retentive and...

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$27.61
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$27.61
$23.68
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$23.68
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$42.00
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$42.00
$36.02
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$36.02

Whatman 1003-125 Filter Circles, 125mm Dia, Grade 3, 100/pk (PN:1003-125)

Whatman
In stock

GR 3 12.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 3 circles, 125 mm, 100/pk Double the thickness of Grade 1 with still finer part...

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$42.00
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$42.00
$36.02
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$36.02
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$30.94
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$30.94
$26.53
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$26.53

Whatman 1004-125 Filter Circles, 125mm Dia, Grade 4, 100/pk (PN:1004-125)

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In stock

GR 4 12.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 4 circles, 125 mm, 100/pk Extremely fast filtering with excellent retention of ...

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$30.94
$30.94 - $30.94
$30.94
$26.53
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$26.53
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$39.00
$39.00 - $39.00
$39.00
$33.45
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$33.45

Whatman 1005-125 Filter Circles, 125mm Dia, Grade 5, 100/pk (PN:1005-125)

Whatman
In stock

GR 5 12.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 5 circles, 125 mm, 100/pk gets the maximum degree of fine particle filtration i...

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$39.00
$39.00 - $39.00
$39.00
$33.45
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$33.45
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$30.26
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$30.26
$25.95
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$25.95

Whatman 1006-125 Filter Circles, 125mm Dia, Grade 6, 100/pk (PN:1006-125)

Whatman
In stock

GR 6 12.5CM 100/PKQualitative Filter Papers - Standard Grades Grade 6 circles, 125 mm, 100/pk Twice as fast as Grade 5 with similar fine particle r...

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$30.26
$30.26 - $30.26
$30.26
$25.95
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$25.95
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$22.46
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$22.46
$19.26
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$19.26

Whatman 10311611 Filter Circles, 125mm Dia, Grade 595, 100/pk (PN:10311611)

Whatman
In stock

595 125MM 100/PKQualitative Filter Papers - Standard grade 595 circles, 125 mm, 100/pk. Very popular, thin filter paper, medium-fast with medium to...

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$22.46
$22.46 - $22.46
$22.46
$19.26
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$19.26
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$27.61
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$27.61
$23.68
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$23.68

Whatman 10311811 Filter Circles, 125mm Dia, Grade 597, 100/pk (PN:10311811)

Whatman
In stock

597 125MM 100/PKQualitative Filter Papers - Standard Grade 597, Circles, 125 mm, 100/pk. A medium fast filter paper with medium to fine particle re...

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$27.61
$27.61 - $27.61
$27.61
$23.68
$23.68 - $23.68
$23.68
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Grade 602EH½
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$60.16
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$60.16
$51.60
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$51.60

Whatman 10312544 Filter Circles, 125mm Dia, Folded, Grade 602EH, 100/pk (PN:10312544)

Whatman
In stock

602EH FF 125MM 100/PKQualitative Filter Papers - Standard Grade 602 eh circles, 125 mm, 100/pk. A dense filter paper for collecting very small part...

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$60.16
$60.16 - $60.16
$60.16
$51.60
$51.60 - $51.60
$51.60
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Grade 602 h
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$37.93
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$37.93
$32.52
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$32.52

Whatman 10312611 Filter Circles, 125mm Dia, Grade 602 h, 100/pk (PN:10312611)

Whatman
In stock

602H 125MM 100/PKQualitative Filter Papers - Standard Grade 602 h circles, 125 mm, 100/pk. A dense filter paper for collecting very small particles...

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$37.93
$37.93 - $37.93
$37.93
$32.52
$32.52 - $32.52
$32.52
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Grade 602 h ½
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$75.82
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$75.82
$65.02
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$65.02

Whatman 10312644 Filter Circles, 125mm Dia, Folded Prepleated Grade 602 h

Whatman
In stock

602H FF 125MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 602 1/2 folded filters, 125 mm, 100/pk.

$75.82
$75.82 - $75.82
$75.82
$65.02
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$65.02
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$70.55
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$70.55
$60.51
$60.51 - $60.51
$60.51

Whatman 10312744 Filter Circles, 125mm Dia, Folded, Grade 604, 100/pk (PN:10312744)

Whatman
In stock

604 FF 125MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 604 1/2 folded filters, 125 mm, 100/pk.

$70.55
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$70.55
$60.51
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$60.51
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$93.55
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$93.55
$80.23
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$80.23

Whatman 10314744 Filter Circles, 125mm Dia, Folded Prepleated Grade 1573 1/2, 100/pk (PN:10314744)

Whatman
In stock

1573 FF 125MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 1573 1/2 folded filters, 125 mm, 100/pk. A fast filter paper with high wet ...

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$93.55
$93.55 - $93.55
$93.55
$80.23
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$80.23
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$93.55
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$93.55
$80.23
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$80.23

Whatman 10314844 Filter Circles, 125mm Dia, Folded Prepleated Grade 1574

Whatman
In stock

1574 FF 125MM 100/PKQualitative Filter Papers - Folded Prepleated Grade 1574 1/2 folded filters, 320 mm, 100/pk. A medium fast filter paper used fo...

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$93.55
$93.55 - $93.55
$93.55
$80.23
$80.23 - $80.23
$80.23
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$67.00
$67.00 - $67.00
$67.00
$57.46
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$57.46

Whatman 10347511 Filter Circles, 125mm Dia, For Technical Use Grade Shark Skin, 100/pk

Whatman
In stock

SHARKSKIN 125MM 100/PKFilter Papers for Technical Use - Shark skin, circles, 125 mm Creped, medium to slow filter paper. Resistant to weak acids an...

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$67.00
$67.00 - $67.00
$67.00
$57.46
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$57.46
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$408.00
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$408.00
$349.90
$349.90 - $349.90
$349.90

Whatman 10370007 Filter Circles, 125mm Dia, with Binder Grade GF 6, 100/pk

Whatman
In stock

GF6 125MM 100/PKGlass Microfiber Filters with Inorganic Binder, Grade GF 6 circles, 125 mm, 100/pk. Good retention for very fine particles.

$408.00
$408.00 - $408.00
$408.00
$349.90
$349.90 - $349.90
$349.90
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$433.00
$433.00 - $433.00
$433.00
$371.34
$371.34 - $371.34
$371.34

Whatman 1091-125 Filter Circles, 125mm Dia, Wet Strengthened Grade 91, 4000/pk (PN:1091-125)

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In stock

GR 91 12.5CM 4000/PKQualitative Filter Papers - Wet Strengthened Grade 91 circles, 125 mm, 4000/pk (Subdivided into 100) A general purpose creped f...

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$433.00
$433.00 - $433.00
$433.00
$371.34
$371.34 - $371.34
$371.34
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$15.00
$15.00 - $15.00
$15.00
$12.86
$12.86 - $12.86
$12.86

Whatman 1093-125 Filter Circles, 125mm Dia, Wet Strengthened Grade 93, 100/pk (PN:1093-125)

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In stock

GR 93 12.5CM 100/PKQualitative Filter Papers - Wet Strengthened Grade 93 circles, 125 mm, 100/pk This filter paper is intermediate in speed and ret...

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$15.00
$15.00 - $15.00
$15.00
$12.86
$12.86 - $12.86
$12.86
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$291.00
$291.00 - $291.00
$291.00
$249.56
$249.56 - $249.56
$249.56

Whatman 1093-126 Filter Circles, 125mm Dia, Wet Strengthened Grade 93, 25/env, 50 env/pk (PN:1093-126)

Whatman
In stock

GR 93 12.5CM 50x25 DSP/PKQualitative Filter Papers - Wet Strengthened Grade 93 circles, 125 mm, 1250/pk, (50 envelopes of 25 circles) This filter p...

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$291.00
$291.00 - $291.00
$291.00
$249.56
$249.56 - $249.56
$249.56
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