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 110MM

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 GR. 50 4.25CM/100/PKFILTER

X100 FILTER PAPER GR26-01 185MM

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 PAPERS, NO.5 DIAMETER 12.5CM(1005 125) (PACK OF 100)

Used for analytical and technical purposes X100 FILTER 3W DIA 150MM

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

For fast filtering of particulates. X100 Qualatative filter papers Fisherbrand QL 125

Filters fine particulates. X100 FILTER 113 DIA 200MM

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories. X100 FILTER 122 DIA 450MM

Suitable for all general works in laboratories. Fisherbrand™ Grade 603 General Purpose Filter Paper is thin and has fast filtration velocity. X500 PAPER 603 650X1350MM

Used in analytical works in laboratories. Fisherbrand™ Grade 601 Cellulose General Purpose Filter Paper has medium filtration velocity. X100 FILTER 601 PLEATD DIA 100MM

Coarse paper with creped or smooth surface X100 GR. 114 12.5CM/100/PKFILTER

Dissolves residue-free in acid solution, which is critical in applications such as Kjeldahl analysis of nitrogen in soil. Whatman Kjeldahl Analysis Weighing Paper, Grade B-2 is thin, lightweight, and low in nitrogen for accurate chemical analysis. X500 B-2 152.4X152.4MMCUTS, 500/PK

Used in schools and as bench protective paper. Fisherbrand™ Grade 600 Cellulose General Purpose Filter Paper is economical. X100 FILTER PAPER GR 600 55MM

Suitable for removal of fine particles X100 FILTER 1103 DIA 185MM

Fisherbrand™ Grade 115 Cellulose Very Slowly Filtering Qualitative Filter Paper are made of cellulose fibers. X100 FOLDED FILTER GR115 150MM

Determination of absorption of water. X100 PAPER COBB 903 250X300MM

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 110mm

Filters metal particulates. X100 FOLDED FILTER GR114 320MM

Fisherbrand™ Grade 155 Cellulose Hardened Qualitative Filter Paper is pure filter paper grade made of cellulose. X100 FILTER 155 DIA 110MM

Suitable for all works in laboratories. Fisherbrand™ 602 Medium Filtering Special Filter Paper is used in filtration of various products, pharmaceutical wrapping (pills, powders, dressing bandages and tablets). X500 GREY FILTER PAPER 42X52CM

Used in schools and as bench protective paper. Fisherbrand Grade 600 Cellulose General Purpose Filter Paper is economical. X100 PAPER 600 420X520MM

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

Used for general works X50 FILTER 304 DIA 185MM

Used for fine precipitates such as lead dioxide, calcium fluoride. X100 FILTER PAPER GR114 150MM 3µM

Used for coarser precipitates such as lead, iron and silver sulphide. X100 FILTER PAPER GR112 185MM 16µ

Suitable for fast filtration of liquid with fine particles. X100 FILTER 112 DIA 270MM

Fisherbrand™ Grade 153 Cellulose Hardened Qualitative Filter Paper is pure filter paper grade made of cellulose. X100 QUANTITATIVE FILTER GR153

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories. X100 STANDARD FILTER PAPER 250MM

Used for filtration of semi fine particles RL DISC PAP CHARDIN 1107 500