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Qualitative Filter

Qualitative filter paper is essential in laboratories for routine filtration tasks, used primarily to identify and separate substances rather than for quantitative analysis. Made from cellulose, it is designed in various porosities and thicknesses to accommodate different sediment types, allowing for effective separation based on particle size. This filter paper is crucial for clarifying solutions, cleaning biological samples, and collecting precipitates for further examination. Its primary function is to permit the passage of liquids while capturing solid particles, facilitating preliminary tests and qualitative assessments in fields such as environmental science, chemistry, and clinical research. The simplicity, affordability, and efficiency of qualitative filter paper render it indispensable in numerous scientific applications, making it a fundamental tool for researchers and technicians across various disciplines.

Original price $292.00
Original price $292.00 - Original price $292.00
Original price $292.00
Current price $193.45
$193.45 - $193.45
Current price $193.45

Sartorius FT-4-480-320 Qualitative & Technical Papers, Creped/ Grade 37/N / ⌀ 320 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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Original price $292.00
Original price $292.00 - Original price $292.00
Original price $292.00
Current price $193.45
$193.45 - $193.45
Current price $193.45
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Original price $229.00
Original price $229.00 - Original price $229.00
Original price $229.00
Current price $151.71
$151.71 - $151.71
Current price $151.71

Sartorius FT-4-480-185 Qualitative & Technical Papers, Creped/ Grade 37/N / ⌀ 185 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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Original price $229.00
Original price $229.00 - Original price $229.00
Original price $229.00
Current price $151.71
$151.71 - $151.71
Current price $151.71
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Original price $280.00
Original price $280.00 - Original price $280.00
Original price $280.00
Current price $185.50
$185.50 - $185.50
Current price $185.50

Sartorius FT-4-480-240 Qualitative & Technical Papers, Creped/ Grade 37/N / ⌀ 240 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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Original price $280.00
Original price $280.00 - Original price $280.00
Original price $280.00
Current price $185.50
$185.50 - $185.50
Current price $185.50
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Original price $195.00
Original price $195.00 - Original price $195.00
Original price $195.00
Current price $129.19
$129.19 - $129.19
Current price $129.19

Sartorius FT-4-480-125 Qualitative & Technical Papers, Creped/ Grade 37/N / ⌀ 125 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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Original price $195.00
Original price $195.00 - Original price $195.00
Original price $195.00
Current price $129.19
$129.19 - $129.19
Current price $129.19
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Original price $609.00
Original price $609.00 - Original price $609.00
Original price $609.00
Current price $403.46
$403.46 - $403.46
Current price $403.46

Sartorius FT-4-483-600 Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 600 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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Original price $609.00
Original price $609.00 - Original price $609.00
Original price $609.00
Current price $403.46
$403.46 - $403.46
Current price $403.46
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Original price $236.00
Original price $236.00 - Original price $236.00
Original price $236.00
Current price $156.35
$156.35 - $156.35
Current price $156.35

Sartorius FT-4-483-185 Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 185 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

View full details
Original price $236.00
Original price $236.00 - Original price $236.00
Original price $236.00
Current price $156.35
$156.35 - $156.35
Current price $156.35
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Original price $494.00
Original price $494.00 - Original price $494.00
Original price $494.00
Current price $327.28
$327.28 - $327.28
Current price $327.28

Sartorius FT-4-483-385 Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 385 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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Original price $494.00
Original price $494.00 - Original price $494.00
Original price $494.00
Current price $327.28
$327.28 - $327.28
Current price $327.28
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Original price $228.00
Original price $228.00 - Original price $228.00
Original price $228.00
Current price $151.05
$151.05 - $151.05
Current price $151.05

Sartorius FT-4-483-150 Qualitative & Technical Papers, Creped/ Grade 39/N / ⌀ 150 mm Folded Filters, 100/Pk.

Sartorius
In stock

This paper grade is generally used for analytical and technical purposes. It has a fast flow rate due to its structure. ...

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Original price $228.00
Original price $228.00 - Original price $228.00
Original price $228.00
Current price $151.05
$151.05 - $151.05
Current price $151.05
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Original price $19.91
Original price $19.91 - Original price $19.91
Original price $19.91
Current price $17.08
$17.08 - $17.08
Current price $17.08

Whatman 1005-060 Qualitative Filter Paper Standard Grade 5 , circle, 6cm, 100/pk

Whatman
In stock

Grade 5 Qualitative Filter Paper Standard Grade, circle, 6cm, 100/pk

Original price $19.91
Original price $19.91 - Original price $19.91
Original price $19.91
Current price $17.08
$17.08 - $17.08
Current price $17.08
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Original price $69.06
Original price $69.06 - Original price $69.06
Original price $69.06
Current price $62.78
$62.78 - $62.78
Current price $62.78

Whatman 10314765 Qualitative Filter Paper Wet-Strengthened, roll, Grade 1573, 70 mm × 80 m 100/pk

Whatman
In stock

Whatman Qualitative Filter Paper, Grade 1573, Wet-Strengthened, 70 mm × 80 m, 1/roll

Original price $69.06
Original price $69.06 - Original price $69.06
Original price $69.06
Current price $62.78
$62.78 - $62.78
Current price $62.78
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Original price $49.70
Original price $49.70 - Original price $49.70
Original price $49.70
Current price $42.62
$42.62 - $42.62
Current price $42.62

Whatman 10314843 Qualitative Filter Papers, Standard Grade 1574, 110 mm, 100 pieces

Whatman
In stock

Whatman Qualitative Filter Paper, Grade 1574, folded (prepleated/fluted circle), 110 mm, 100 pieces

Original price $49.70
Original price $49.70 - Original price $49.70
Original price $49.70
Current price $42.62
$42.62 - $42.62
Current price $42.62
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Original price $189.18
Original price $189.18 - Original price $189.18
Original price $189.18
Current price $162.24
$162.24 - $162.24
Current price $162.24

Whatman 10314766 Qualitative filter paper, Grade 1573 25.5MMx210M 1/PK

Whatman
In stock

Whatman Qualitative Filter Paper, Grade 1573, Wet-Strengthened, 25.5 mm × 210 m, 1/roll

Original price $189.18
Original price $189.18 - Original price $189.18
Original price $189.18
Current price $162.24
$162.24 - $162.24
Current price $162.24
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Original price $209.20
Original price $209.20 - Original price $209.20
Original price $209.20
Current price $190.18
$190.18 - $190.18
Current price $190.18

Whatman 10312070 Qualitative Filter Papers, Grade 597L 40MMx100M 1/PK

Whatman
In stock

Whatman Qualitative Filter Paper, Grade 597L, 40 mm x 100 m, 1 pack

Original price $209.20
Original price $209.20 - Original price $209.20
Original price $209.20
Current price $190.18
$190.18 - $190.18
Current price $190.18
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Original price $77.40
Original price $77.40 - Original price $77.40
Original price $77.40
Current price $66.38
$66.38 - $66.38
Current price $66.38

Whatman 989410108 Plus Qualitative Filter Papers, Grade 597, 12.7mm 1000/pk

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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Original price $77.40
Original price $77.40 - Original price $77.40
Original price $77.40
Current price $66.38
$66.38 - $66.38
Current price $66.38
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Original price $403.00
Original price $403.00 - Original price $403.00
Original price $403.00
Current price $345.61
$345.61 - $345.61
Current price $345.61

Whatman 989410110 Plus Qualitative Filter Papers, Grade 597, 58x58cm 100/PK

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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Original price $403.00
Original price $403.00 - Original price $403.00
Original price $403.00
Current price $345.61
$345.61 - $345.61
Current price $345.61
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Original price $15.72
Original price $15.72 - Original price $15.72
Original price $15.72
Current price $13.48
$13.48 - $13.48
Current price $13.48

Whatman 98949329 Plus Qualitative Filter Papers, Grade 597, 90MM 100/PK

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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Original price $15.72
Original price $15.72 - Original price $15.72
Original price $15.72
Current price $13.48
$13.48 - $13.48
Current price $13.48
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Original price $10.48
Original price $10.48 - Original price $10.48
Original price $10.48
Current price $8.99
$8.99 - $8.99
Current price $8.99

Whatman 98949552 Plus Qualitative Filter Papers, Grade 597, 55MM 100/PK

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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Original price $10.48
Original price $10.48 - Original price $10.48
Original price $10.48
Current price $8.99
$8.99 - $8.99
Current price $8.99
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Original price $13.00
Original price $13.00 - Original price $13.00
Original price $13.00
Current price $11.15
$11.15 - $11.15
Current price $11.15

Whatman 989410102 Plus Qualitative Filter Papers, Grade 597, 70MM 100/PK

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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Original price $13.00
Original price $13.00 - Original price $13.00
Original price $13.00
Current price $11.15
$11.15 - $11.15
Current price $11.15
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Original price $2,332.00
Original price $2,332.00 - Original price $2,332.00
Original price $2,332.00
Current price $1,999.92
$1,999.92 - $1,999.92
Current price $1,999.92

Whatman 989410109 Plus Qualitative Filter Papers, Grade 597, 58x58cm 500/PK

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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Original price $2,332.00
Original price $2,332.00 - Original price $2,332.00
Original price $2,332.00
Current price $1,999.92
$1,999.92 - $1,999.92
Current price $1,999.92
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Original price $19.68
Original price $19.68 - Original price $19.68
Original price $19.68
Current price $16.88
$16.88 - $16.88
Current price $16.88

Whatman 989410103 Plus Qualitative Filter Papers, Grade 597, 110MM 100/PK

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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Original price $19.68
Original price $19.68 - Original price $19.68
Original price $19.68
Current price $16.88
$16.88 - $16.88
Current price $16.88
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Original price $36.00
Original price $36.00 - Original price $36.00
Original price $36.00
Current price $30.87
$30.87 - $30.87
Current price $30.87

Whatman 98949613 Plus Qualitative Filter Papers, Grade 597, 150MM 100/PK

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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Original price $36.00
Original price $36.00 - Original price $36.00
Original price $36.00
Current price $30.87
$30.87 - $30.87
Current price $30.87
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Original price $51.16
Original price $51.16 - Original price $51.16
Original price $51.16
Current price $43.88
$43.88 - $43.88
Current price $43.88

Whatman 989410105 Plus Qualitative Filter Papers, Grade 597, 185MM 100/PK

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

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Original price $51.16
Original price $51.16 - Original price $51.16
Original price $51.16
Current price $43.88
$43.88 - $43.88
Current price $43.88
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Original price $10.48
Original price $10.48 - Original price $10.48
Original price $10.48
Current price $8.99
$8.99 - $8.99
Current price $8.99

Whatman 989410101 Plus Qualitative Filter Papers, Grade 597, 45MM 100/PK

Whatman
In stock

A standard Whatman grade filter paper for a variety of routine applications in food and beverage industries. Well-suited for determination of fat c...

View full details
Original price $10.48
Original price $10.48 - Original price $10.48
Original price $10.48
Current price $8.99
$8.99 - $8.99
Current price $8.99
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Original price $27.54
Original price $27.54 - Original price $27.54
Original price $27.54
Current price $23.62
$23.62 - $23.62
Current price $23.62

Whatman 989410104 Plus Qualitative Filter Papers, Grade 597, 125MM 100/PK

Whatman
In stock

597 Optima, Qualitative filter paper, 125mm, 100/PK

Original price $27.54
Original price $27.54 - Original price $27.54
Original price $27.54
Current price $23.62
$23.62 - $23.62
Current price $23.62
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