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Whatman 1442-090 Filter Circles, 90mm Dia, Ashless Grade 42, 100/pk (PN:1442-090)

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GR 42 9CM 100/PKQuantitative Filter Papers - Ashless Grade 42 circles, 90 mm, 100/pk A world standard for critical gravimetric analysis with the fi...

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$51.67
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$51.67
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$70.03
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$70.03
$63.12
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$63.12

Whatman 1442-110 Filter Circles, 110mm Dia, Ashless Grade 42, 100/pk (PN:1442-110)

Whatman
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GR 42 11CM 100/PKQuantitative Filter Papers - Ashless Grade 42 circles, 110 mm, 100/pk A world standard for critical gravimetric analysis with the ...

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$70.03
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$70.03
$63.12
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$63.12
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$80.77
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$80.77
$72.81
$72.81 - $72.81
$72.81

Whatman 1442-125 Filter Circles, 125mm Dia, Ashless Grade 42, 100/pk (PN:1442-125)

Whatman
In stock

GR 42 12.5CM 100/PKQuantitative Filter Papers - Ashless Grade 42 circles, 125 mm, 100/pk A world standard for critical gravimetric analysis with th...

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$80.77
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$80.77
$72.81
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$72.81
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$102.24
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$102.24
$92.15
$92.15 - $92.15
$92.15

Whatman 1442-150 Filter Circles, 150mm Dia, Ashless Grade 42, 100/pk (PN:1442-150)

Whatman
In stock

GR 42 15CM 100/PKQuantitative Filter Papers - Ashless Grade 42 circles, 150 mm, 100/pk A world standard for critical gravimetric analysis with the ...

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$102.24
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$102.24
$92.15
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$92.15
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$150.58
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$150.58
$135.73
$135.73 - $135.73
$135.73

Whatman 1442-185 Filter Circles, 185mm Dia, Ashless Grade 42, 100/pk (PN:1442-185)

Whatman
In stock

GR 42 18.5CM 100/PKQuantitative Filter Papers - Ashless Grade 42 circles, 185 mm, 100/pk A world standard for critical gravimetric analysis with th...

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$150.58
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$150.58
$135.73
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$135.73
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$241.00
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$241.00
$217.22
$217.22 - $217.22
$217.22

Whatman 1442-240 Filter Circles, 240mm Dia, Ashless Grade 42, 100/pk (PN:1442-240)

Whatman
In stock

GR 42 24CM 100/PKQuantitative Filter Papers - Ashless Grade 42 circles, 240 mm, 100/pk A world standard for critical gravimetric analysis with the ...

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$241.00
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$241.00
$217.22
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$217.22
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$495.00
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$495.00
$446.16
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$446.16

Whatman 1442-320 Filter Circles, 320mm Dia, Ashless Grade 42, 100/pk (PN:1442-320)

Whatman
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GR 42 32CM 100/PKQuantitative Filter Papers - Ashless Grade 42 circles, 320 mm, 100/pk A world standard for critical gravimetric analysis with the ...

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$495.00
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$495.00
$446.16
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$446.16
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$98.60
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$98.60
$88.87
$88.87 - $88.87
$88.87

Whatman 1442-6551 Filter Paper , Thickness/200 µm GR 42 2.54 x 9CM 100/PK

Whatman
In stock

This Whatman,1442-6551, filter paper has a diameter of 2.54 mm and comes in a pack of 100.

$98.60
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$98.60
$88.87
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$88.87
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$1,023.00
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$1,023.00
$922.07
$922.07 - $922.07
$922.07

Whatman 1442-917 Filter Sheets, 460 x 570mm, Ashless Grade 42, 100/pk (PN:1442-917)

Whatman
In stock

GR 42 46 x 57CM 100/PKQuantitative Filter Papers - Ashless Grade 42 sheets, 46 x 57 cm, 100/pk A world standard for critical gravimetric analysis w...

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$1,023.00
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$1,023.00
$922.07
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$922.07
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$57.33
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$57.33
$51.67
$51.67 - $51.67
$51.67

Whatman 1443-090 Filter Circles, 90mm Dia, Ashless Grade 43, 100/pk (PN:1443-090)

Whatman
In stock

GR 43 9CM 100/PKQuantitative Filter Papers - Ashless Grade 43 circles, 90 mm, 100/pk Intermediate in retention between Grades 40 and 41, and twice ...

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$57.33
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$57.33
$51.67
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$51.67
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$70.03
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$70.03
$63.12
$63.12 - $63.12
$63.12

Whatman 1443-110 Filter Circles, 110mm Dia, Ashless Grade 43, 100/pk (PN:1443-110)

Whatman
In stock

GR 43 11CM 100/PKQuantitative Filter Papers - Ashless Grade 43 circles, 110 mm, 100/pk Intermediate in retention between Grades 40 and 41, and twic...

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$70.03
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$70.03
$63.12
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$63.12
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$80.77
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$80.77
$72.81
$72.81 - $72.81
$72.81

Whatman 1443-125 Filter Circles, 125mm Dia, Ashless Grade 43, 100/pk (PN:1443-125)

Whatman
In stock

GR 43 12.5CM 100/PKQuantitative Filter Papers - Ashless Grade 43 circles, 125 mm, 100/pk Intermediate in retention between Grades 40 and 41, and tw...

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$80.77
$80.77 - $80.77
$80.77
$72.81
$72.81 - $72.81
$72.81
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$102.24
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$102.24
$92.15
$92.15 - $92.15
$92.15

Whatman 1443-150 Filter Circles, 150mm Dia, Ashless Grade 43, 100/pk (PN:1443-150)

Whatman
In stock

GR 43 15CM 100/PKQuantitative Filter Papers - Ashless Grade 43 circles, 150 mm, 100/pk Intermediate in retention between Grades 40 and 41, and twic...

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$102.24
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$102.24
$92.15
$92.15 - $92.15
$92.15
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$150.58
$150.58 - $150.58
$150.58
$135.73
$135.73 - $135.73
$135.73

Whatman 1443-185 Filter Circles, 185mm Dia, Ashless Grade 43, 100/pk (PN:1443-185)

Whatman
In stock

GR 43 18.5CM 100/PKQuantitative Filter Papers - Ashless Grade 43 circles, 185 mm, 100/pk Intermediate in retention between Grades 40 and 41, and tw...

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$150.58
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$150.58
$135.73
$135.73 - $135.73
$135.73
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$41.21
$41.21 - $41.21
$41.21
$37.15
$37.15 - $37.15
$37.15

Whatman 1444-070 Filter Circles, 70mm Dia, Ashless Grade 44, 100/pk (PN:1444-070)

Whatman
In stock

GR 44 7CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 70 mm, 100/pk Thin version of Grade 42 retaining very fine particles but wit...

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$41.21
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$41.21
$37.15
$37.15 - $37.15
$37.15
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$57.34
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$57.34
$51.69
$51.69 - $51.69
$51.69

Whatman 1444-090 Filter Circles, 90mm Dia, Ashless Grade 44, 100/pk (PN:1444-090)

Whatman
In stock

GR 44 9CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 90 mm, 100/pk Thin version of Grade 42 retaining very fine particles but wit...

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$57.34
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$57.34
$51.69
$51.69 - $51.69
$51.69
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$70.03
$70.03 - $70.03
$70.03
$63.12
$63.12 - $63.12
$63.12

Whatman 1444-110 Filter Circles, 110mm Dia, Ashless Grade 44, 100/pk (PN:1444-110)

Whatman
In stock

GR 44 11CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 110 mm, 100/pk Thin version of Grade 42 retaining very fine particles but w...

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$70.03
$70.03 - $70.03
$70.03
$63.12
$63.12 - $63.12
$63.12
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$80.77
$80.77 - $80.77
$80.77
$72.81
$72.81 - $72.81
$72.81

Whatman 1444-125 Filter Circles, 125mm Dia, Ashless Grade 44, 100/pk (PN:1444-125)

Whatman
In stock

GR 44 12.5CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 125 mm, 100/pk Thin version of Grade 42 retaining very fine particles but...

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$80.77
$80.77 - $80.77
$80.77
$72.81
$72.81 - $72.81
$72.81
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$102.24
$102.24 - $102.24
$102.24
$92.15
$92.15 - $92.15
$92.15

Whatman 1444-150 Filter Circles, 150mm Dia, Ashless Grade 44, 100/pk (PN:1444-150)

Whatman
In stock

GR 44 15CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 150 mm, 100/pk Thin version of Grade 42 retaining very fine particles but w...

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$102.24
$102.24 - $102.24
$102.24
$92.15
$92.15 - $92.15
$92.15
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$150.58
$150.58 - $150.58
$150.58
$135.73
$135.73 - $135.73
$135.73

Whatman 1444-185 Filter Circles, 185mm Dia, Ashless Grade 44, 100/pk (PN:1444-185)

Whatman
In stock

GR 44 18.5CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 185 mm, 100/pk Thin version of Grade 42 retaining very fine particles but...

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$150.58
$150.58 - $150.58
$150.58
$135.73
$135.73 - $135.73
$135.73
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$240.00
$240.00 - $240.00
$240.00
$216.32
$216.32 - $216.32
$216.32

Whatman 1444-240 Filter Circles, 240mm Dia, Ashless Grade 44, 100/pk (PN:1444-240)

Whatman
In stock

GR 44 24CM 100/PKQuantitative Filter Papers - Ashless Grade 44 circles, 240 mm, 100/pk Thin version of Grade 42 retaining very fine particles but w...

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$240.00
$240.00 - $240.00
$240.00
$216.32
$216.32 - $216.32
$216.32
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$30.48
$30.48 - $30.48
$30.48
$27.47
$27.47 - $27.47
$27.47

Whatman 1450-042 Filter Circles, 42.5mm Dia, Hardened Low Ash Grade 50, 100/pk (PN:1450-042)

Whatman
In stock

GR 50 4.25CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 50 circles, 42.5 mm 100/pk Retention of very fine crystalline precipitates. ...

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$30.48
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$30.48
$27.47
$27.47 - $27.47
$27.47
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$35.91
$35.91 - $35.91
$35.91
$32.37
$32.37 - $32.37
$32.37

Whatman 1450-055 Filter Circles, 55mm Dia, Hardened Low Ash Grade 50, 100/pk (PN:1450-055)

Whatman
In stock

GR 50 5.5CM 100/PKQuantitative Filter Papers - Hardened Low Ash Grade 50 circles, 55 mm 100/pk Retention of very fine crystalline precipitates. The...

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$35.91
$35.91 - $35.91
$35.91
$32.37
$32.37 - $32.37
$32.37
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Grade 50
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$38.93
$38.93 - $38.93
$38.93
$35.08
$35.08 - $35.08
$35.08

Whatman 1450-063 Filter Circles, 6.35cm Dia, Hardened Low Ash Grade 50, 100/pk

Whatman
In stock

Grade 50 Filter for Quantitative Analysis, Thin, 6.35cm circle (100 pcs)

$38.93
$38.93 - $38.93
$38.93
$35.08
$35.08 - $35.08
$35.08
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