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Quantitative Filter Paper

These filter papers are used for quantitative and gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an α-cellulose content of > 98 % and are acid-washed to make the papers ashless and achieve high purity.

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Products (117)

150 mm Green Dot Quantitative Folded Filter Papers / Grade 390

Item no.: FT-4-103-150

$61.00

100 Pieces

150 mm Blue Dot Quantitative Filter Paper Discs / Grade 391

Item no.: FT-3-104-150

$47.00

100 Pieces

180 mm Green Dot Quantitative Filter Paper Discs / Grade 390

Item no.: FT-3-103-180

$71.00

100 Pieces

125 mm Black Dot Quantitative Filter Paper Discs / Grade 388

Item no.: FT-3-101-125

$33.00

100 Pieces

150 mm Blue Dot Quantitative Folded Filter Papers / Grade 391

Item no.: FT-4-104-150

$61.00

100 Pieces

90 mm White Dot Quantitative Filter Paper Discs / Grade 389

Item no.: FT-3-102-090

$22.00

100 Pieces

45 mm White Dot Quantitative Filter Paper Discs / Grade 389

Item no.: FT-3-102-045

$10.00

100 Pieces

Purple Dot Quantitative Filter Papers / Grade 393 / 340 × 440 mm Sheets

Item no.: FT-2-127-340440

$133.00

100 Pieces

90 mm Green Dot Quantitative Filter Paper Discs / Grade 390

Item no.: FT-3-103-090

$22.00

100 Pieces

185 mm White Dot Quantitative Folded Filter Papers / Grade 389

Item no.: FT-4-102-185

$79.00

100 Pieces

70 mm White Dot Quantitative Filter Paper Discs / Grade 389

Item no.: FT-3-102-070

$12.00

100 Pieces

45 mm Blue Dot Quantitative Filter Paper Discs / Grade 391

Item no.: FT-3-104-045

$10.00

100 Pieces

185 mm White Dot Quantitative Filter Paper Discs / Grade 389

Item no.: FT-3-102-185

$71.00

100 Pieces

55 mm Black Dot Quantitative Filter Paper Discs / Grade 388

Item no.: FT-3-101-055

$10.00

100 Pieces

24 mm Red Dot Quantitative Filter Paper Discs / Grade 392

Item no.: FT-3-105-024

$8.50

100 Pieces

240 mm Red Dot Quantitative Filter Paper Discs / Grade 392

Item no.: FT-3-105-240

$116.00

100 Pieces

240 mm Blue Dot Quantitative Folded Filter Papers / Grade 391

Item no.: FT-4-104-240

$132.00

100 Pieces

70 mm Black Dot Quantitative Filter Paper Discs / Grade 388

Item no.: FT-3-101-070

$12.00

100 Pieces

150 mm Red Dot Quantitative Filter Paper Discs / Grade 392

Item no.: FT-3-105-150

$47.00

100 Pieces

125 mm White Dot Quantitative Filter Paper Discs / Grade 389

Item no.: FT-3-102-125

$33.00

100 Pieces

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Overview

Quantitative Filter Papers

Documents

Brochure

Carte da filtro per il laboratorio e l’industria

it 2.4 MB

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Filter Papers for the Laboratory and Industry

en 6.4 MB

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Papiers filtres pour les laboratoires et l’industrie

fr 2.4 MB

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Catalog

Laboratory Filtration Products

en 8.2 MB

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Grade	Weight g/m²	Thickness (mm)	Filtration Time (s)	Particle retention (µm)	Precipitates	Properties
388 (black dot)	84	0.21	10	12-15	Coarse crystalline	Fast filtration
389 (white dot)	84	0.19	20	8-12	Medium-fine crystalline	Medium-fast filtration, fat-free
392 (red dot)	84	0.17	50	5-8	Fine crystalline	Medium-slow filtration
390 (green dot)	84	0.16	100	3-5	Fine crystalline	Slow filtration
391 (blue dot)	84	0.15	180	2-3	Very fine crystalline	Very slow filtration
393 (purple dot)	100	0.18	300	1-2	Very fine crystalline	Very slow filtration

Quantitative Filter Paper

Quantitative Filter Paper

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Products (117)

Brochure

Catalog