Use for routine qualitative analyses and technical applications. Sartorius™ Smooth Filter Paper Discs, Grade 3-HW can be used for pressure and vacuum filtration. Ultra-pure filters are available in filter disc format in a variety of diameters. X100 FILTER 3HW DIA 320MM

Enables strong retention for very fine crystalline precipitates. Whatman™ Quantitative Filter Paper: Grade 50 Circles withstand shredding, wet handling, and precipitate removal by scraping. X100 FILTER PAPER GR. 50 110MM

Suitable for fast filtration of liquid with fine particles. X100 FOLDED FILTER GR112 70MM

X100 FILTER 389 DIA 45MM WHITE DOT

Filters metal particulates. X100 FOLDED FILTER GR114 150MM

Filters fine particulates. X100 Qualatative filter papers Fisherbrand QL 110

High wet strength due to the addition of chemically stable resin X500 GR. 91 61X61CM/500/PKFILTER

Supports accurate analysis in applications sensitive to very low levels of background contamination. Whatman™ Quantitative Filter Paper: Grade 40 Circles are additionally useful in gravimetric analysis where ash content might affect weight measurements of combusted samples. X100 FILTER PAPER GR. 40 47MM

Designed for fast filtration of coarse precipitate. Whatman™ Grade 589/1 Quantitatve FIlter Paper Circles support tests such as cement fineness measurement in a standard Blaine test or determination of the ash content in foodstuffs. 
X100 ROUND FILTER 589/1 185MMBLACK

Captures tiny particles without becoming weak. Whatman™ Glass Microfiber Filter Paper Grade 6 may also be used for determination of filterable substances and residue upon ignition or analysis of aggressive media. X200 GLASS FIBER FILTER GF 650 MM

X100 Qualitative Papers/ Grade 292,175mm

Filters and retains course particles for monitoring air pollution. Whatman™ Qualitative Filter Paper: Grade 4 Circles are used when high flow rates in air pollution monitoring are required and the collection of fine particles is not critical. X100 FILTER PAPER GR 4 270MM

Used for routine analytical purposes, such as clarification and determination of substances. Sartorius™ Grade 3 w Smooth Surface Qualitative Filter Papers are 58 x 58cm sheets made of refined pulp for medium fast filtering. X100 FILTER 3W 580X580MM(VE=100 Stck.)

Retains the fine precipitates encountered in chemical analysis. Whatman™ Qualitative Filter Paper - Grade 5 Circles are excellent clarifying filters for cloudy suspensions and for water and soil analysis. X100 FILTER PAPER GR. 5 90MM

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories. X100 PAPER FILTER FOLDED 330MM

Used in schools and as bench protective paper. Fisherbrand™ Grade 600 Cellulose General Purpose Filter Paper is economical. X100 STANDARD FILTER FOLDED 150MM

For fast filtering of particulates. X100 FILTER PAPER GR111 210MM 25µ

Suitable for removal of fine particles X100 FILTER 1103 DIA 55MM

Used in schools and as bench protective paper. Fisherbrand Grade 600 Cellulose General Purpose Filter Paper is economical. X500 PAPER 600 210X260MM

Used in analytical works in laboratories. Fisherbrand™ Grade 601 Cellulose General Purpose Filter Paper has medium filtration velocity. X100 FILTER 601 DIA 210MM

A general purpose filter paper used for all general works in the laboratory for excellent and consistent filtration. X100 FOLDED PAPER FILTER 150MM

Determination of absorption of water. X100 PAPER COBB 903 160X160MM

Fisherbrand™ Grade 144 Qualitative Phosphate-free Special Filter Paper are used for mineral analysis in soil extracts. X100 FILTER 143 PLEATD DIA 110MM

Fisherbrand™ Grade 143 Qualitative Phosphate-free Special Filter Paper are used for mineral analysis in soil extracts. X100 FILTER GR143 FOLDED 150MM

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories. X100 STANDARD FILTER PAPER 500MM

A filter paper used in analytical works in laboratories with medium filtration velocity. FILTER 1 QL100 42,5MM FP=100

Fisherbrand™ Grade 115 Cellulose Very Slowly Filtering Qualitative Filter Paper are made of cellulose fibers. X100 Quantatative filter papers Fisherbrand QT

Used for fine precipitates such as magnesium ammonium phosphate and calcium oxalate. X100 Quantatative filter papers Fisherbrand QT

Fisherbrand™ Grade 151 Cellulose Hardened Qualitative Filter Paper are used for analysis in acid solutions, or filtration under high pressure. X100 Qualitative papers Fisherbrand QL 260 70mm

Used in analytical works in laboratories. Fisherbrand™ Grade 601 Cellulose General Purpose Filter Paper has medium filtration velocity. FILTER 1 QL100 85MM FP=100