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  Our Catalog   Lab Filters   Qualitative Filter Paper

Qualitative Filter Paper - 23 - Super Savings! Save up to 33%


Super Savings! Up to 33% off on Qualitative Filter Paper at Frontier Science. Top brands include Whatman, Ahlstrom, AHLSTROM FILTRATION, MicroEssential, GE, & GE Bio-Sciences. Hurry! Limited time offers. Offers valid only while supplies last.



Whatman 4712N50PK 1004270 Grade 4 Qualitative Filter Paper, 270 mm Thick and Max Volume 1621 ml/m (Pack of 100)
Whatman 4712N50PK 1004270 Grade 4 Qualitative Filter Paper, 270 mm Thick and Max Volume 1621 ml/m (Pack of 100)
In Stock
$103.39

mpn: 1004270-100,

Used as a rapid filter for clean-up of biological fluids or organic extracts during analysis.Fast filtering with excellent retention of coarse particles and gelatinous precipitates. Compliments No. 1 for air pollution monitoring when high flow rates ...


Ahlstrom 1690-1250 Grade 169, Circle, 12.50 cm
Ahlstrom 1690-1250 Grade 169, Circle, 12.50 cm
In Stock
$112.33
$109.51
You Save: 3%

mpn: 1690-1250,

Ahlstrom binder-free glass filter papers are ideal for use in water and wastewater analysis, gravimetric analysis involving ignition of the sample and filtration of hot gases and liquids. They are recommended for use in environmental applications, bi...


AHLSTROM FILTRATION 6130-1250 Qualitative Filter Paper, Non Wet-Strengthened, Standard Grade 613, 12.5 cm Diameter (Pack of 100)
AHLSTROM FILTRATION 6130-1250 Qualitative Filter Paper, Non Wet-Strengthened, Standard Grade 613, 12.5 cm Diameter (Pack of 100)
In Stock
$890.38
$859.57
You Save: 3%

mpn: 6130-1250,

4.1 out of 5 stars with 50 reviews
Ahlstrom Grade 613 is a strong general-purpose filter with a medium flow rate and retention. It is commonly used in student laboratories. This low ash grade contains more than 95% super refined alpha-cellulose and linter fibers.6µm retention. 114 He...


Whatman 10316619 Cellulose Creped Surface Qualitative Filter Paper, Grade 3459, Circle, 230mm Diameter - Pack of 1000
Whatman 10316619 Cellulose Creped Surface Qualitative Filter Paper, Grade 3459, Circle, 230mm Diameter - Pack of 1000
In Stock
$215.46

mpn: 10316619,

Grade 3459 application specific filter circles. The filters are used for the clarifying filtration of dried beet pulp extracts. Beet juice after the addition of lead acetate for subsequent polarimetric sugar determination. For sugar and food sample a...


Whatman 10314751 Prepleated Wet Strengthened Cellulose Qualitative Filter Paper, Grade 1573 1/2, Folded, 25, m Pore Size, 240mm Diameter - Pack of 100
Whatman 10314751 Prepleated Wet Strengthened Cellulose Qualitative Filter Paper, Grade 1573 1/2, Folded, 25, m Pore Size, 240mm Diameter - Pack of 100
In Stock
$120.56

mpn: 10314751,

Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses. Decreased overall filtration time because of the extra surface area exposed, the normal slow down of filtration speed due to the loadi...


Whatman 10314726 Wet Strengthened Cellulose Qualitative Filter Paper, Grade 1573, Circle, 25, m Pore Size, 290mm Diameter - Pack of 100
Whatman 10314726 Wet Strengthened Cellulose Qualitative Filter Paper, Grade 1573, Circle, 25, m Pore Size, 290mm Diameter - Pack of 100
In Stock
$129.25

mpn: 10314726,

Grade 1573 qualitative filter papers. These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Fast filter paper with high wet strength. Very smooth surface making it easy to sc...


Whatman 10312753 Qualitative Filter Paper, Grade 604, 1/2-Folded, 320mm Diameter - Pack of 100
Whatman 10312753 Qualitative Filter Paper, Grade 604, 1/2-Folded, 320mm Diameter - Pack of 100
In Stock
$131.45

mpn: 10312753,

Maintains flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself. Decreased overall filtration time because of the extra surface area exposed, the normal slow down of filtration spee...


Whatman 10334987 Creped Cellulose Qualitative Filter Paper Sheet, Grade 0905, 580mm Length x 580mm Width - Pack of 500
Whatman 10334987 Creped Cellulose Qualitative Filter Paper Sheet, Grade 0905, 580mm Length x 580mm Width - Pack of 500
In Stock
$521.45

mpn: 10334987,

Creped paper for coarse particles. Very high filtration speed. Applications range from the filtration of beverages to the purification of electroplating baths. Filter paper sheet for coarse particles, 12-25, m pore size. ...


Whatman 10347008 Ruled Qualitative Special-Purpose Filter Paper with Green Lines at 5mm Intervals, Grade 8, White, Circle, 70mm Diameter - Pack of 100
Whatman 10347008 Ruled Qualitative Special-Purpose Filter Paper with Green Lines at 5mm Intervals, Grade 8, White, Circle, 70mm Diameter - Pack of 100
In Stock
$6,808.50

mpn: 10347008,

For routine investigations into foreign substances in food, drinks and pharmaceticals. With green lines at 5mm intervals. For optical assesment. ...


AHLSTROM FILTRATION 9500-4500 Borosilicate Glass Series 950 Qualitative Filter Paper, Circle, 45 cm Diameter (Pack of 100)
AHLSTROM FILTRATION 9500-4500 Borosilicate Glass Series 950 Qualitative Filter Paper, Circle, 45 cm Diameter (Pack of 100)
In Stock
$196.00
$193.49
You Save: 1%

mpn: 9500-4500,

Ahlstrom’s qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often u...


AHLSTROM FILTRATION 9500-4000 Borosilicate Glass Series 950 Qualitative Filter Paper, Circle, 40 cm Diameter (Pack of 100)
AHLSTROM FILTRATION 9500-4000 Borosilicate Glass Series 950 Qualitative Filter Paper, Circle, 40 cm Diameter (Pack of 100)
In Stock
$137.00
$136.01

mpn: 9500-4000,

Ahlstrom’s qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often u...


AHLSTROM FILTRATION 9500-5000 Borosilicate Glass Series 950 Qualitative Filter Paper, Circle, 50 cm Diameter (Pack of 100)
AHLSTROM FILTRATION 9500-5000 Borosilicate Glass Series 950 Qualitative Filter Paper, Circle, 50 cm Diameter (Pack of 100)
In Stock
$227.00
$224.68
You Save: 1%

mpn: 9500-5000,

Ahlstrom’s qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often u...


AHLSTROM FILTRATION 9500-3850 Borosilicate Glass Series 950 Qualitative Filter Paper, Circle, 38.5 cm Diameter (Pack of 100)
AHLSTROM FILTRATION 9500-3850 Borosilicate Glass Series 950 Qualitative Filter Paper, Circle, 38.5 cm Diameter (Pack of 100)
In Stock
$123.00
$82.13
You Save: 33%

mpn: 9500-3850,

4.5 out of 5 stars with 49 reviews
Ahlstrom’s qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often u...


Micro Essential 160B Test Paper Set, pH 1-3-5-7-9-11 (Pack of 50)
Micro Essential 160B Test Paper Set, pH 1-3-5-7-9-11 (Pack of 50)
In Stock
$224.20

mpn: 160B,

Replacement Test papers are packed in heat sealed aluminum foil and tightly secured in a plastic case. Refills include five 15' rolls of paper and two color charts. Fit single and dual roll dispensers.In transparent plastic dispensers, for determinat...


Micro Essential 418 Hydrion Wide Range pH Test Paper Refill, 1.2-2.4 Range, 15' Length (Pack of 10)
Micro Essential 418 Hydrion Wide Range pH Test Paper Refill, 1.2-2.4 Range, 15' Length (Pack of 10)
In Stock
$224.20

mpn: 418,

Made in United States, Number of items:101, item Length: 180 inches1.2-2.4 Range. Wide Range. 15' Length. ...


GE Healthcare 1001-918 Qualitative Filter Paper, Standard Grade, Grade 1, Sheet, 570 mm Length, 460 mm Width (Pack of 500)
GE Healthcare 1001-918 Qualitative Filter Paper, Standard Grade, Grade 1, Sheet, 570 mm Length, 460 mm Width (Pack of 500)
By GE
In Stock
$886.00

mpn: 1001-918,

A widely used standard grade filter paper for routine applications with medium retention and flow rate. It covers a wide range of laboratory applications and is frequently used for clarifying liquids. These cellulose filters are used in qualitative a...


Micro Essential 415 Test Paper Set, pH 1.0-2.5 (Pack of 50)
Micro Essential 415 Test Paper Set, pH 1.0-2.5 (Pack of 50)
In Stock
$224.20

mpn: 415,

Replacement test papers are packed in heat sealed aluminum foil and tightly secured in a plastic case. Refills include five 15' rolls of paper and two color charts. Fit single and dual roll dispensers.In transparent plastic dispensers, for determinat...


Micro Essential 193, Insta-Chek Wide Range Comparator, Standard, 0-13 pH Range (Pack of 10)
Micro Essential 193, Insta-Chek Wide Range Comparator, Standard, 0-13 pH Range (Pack of 10)
In Stock
$103.42

mpn: 193,

Micro Essential 193, Insta-Chek Wide Range Comparator, Standard, 0-13 pH Range (Pack of 10)Simple, easy color match for all pH values. 3109D15 Test Paper for replacement is furnished in package of 5 rolls. A direct reading pH paper with the widest ra...


GE Bio-Sciences 1214-240 Cellulose Filter Paper, Circles, Folded Prepleated, Grade 114V, 240 mm Diameter (Pack of 100)
GE Bio-Sciences 1214-240 Cellulose Filter Paper, Circles, Folded Prepleated, Grade 114V, 240 mm Diameter (Pack of 100)
In Stock
$207.54
$160.77
You Save: 23%

mpn: 1214-240,

4.5 out of 5 stars with 49 reviews
Derma Sciences ACMAOPSS4B0010 Pre-Rolled Stockinet, 1-Ply, Sterile, 4" Width, 48" Length, Pack of 10.Used for general filtration and exhibit particle retention levels down to 2.5 µm. Used in qualitative analytical techniques to determine and identif...


Ahlstrom 4002-4650 Polyshield Fluid Barrier Filter Paper Roll, Grade 4002, 46cm Diameter x 50m Height
Ahlstrom 4002-4650 Polyshield Fluid Barrier Filter Paper Roll, Grade 4002, 46cm Diameter x 50m Height
In Stock
$124.51

mpn: 4002-4650,

Polyshield features a smooth, firm surface that does not inhibit upright stability of bottles or tubes, and allows for easy recovery of dry spills. Disposal is safe because polyshield ashes readily upon incineration. It my also be perforated to creat...



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