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Filter Paper
Viewing Page 9 of 33
(321 results)
FILTER PAPER #541 15CM PK100
Item #:
WHT/1541-150
Supplier #: 1541-150
Supplier #: 1541-150
Cytiva - Whatman 1541-150 Grade 541 Quantitative Filter Paper, Ashless
15.0cm diameter. Hardened. For fast filtration of gelatinous precipitates and coarse particles from alkaline/acid solutions during gravimetric analysis. High wet-strength, high purity. Coarse porosity. Fast flow rate. 20-25um particle retention. Exact Match 28479-107
15.0cm diameter. Hardened. For fast filtration of gelatinous precipitates and coarse particles from alkaline/acid solutions during gravimetric analysis. High wet-strength, high purity. Coarse porosity. Fast flow rate. 20-25um particle retention. Exact Match 28479-107
FILTER PAPER #2 11CM PK100
Item #:
WHT/1002-110
Supplier #: 1002-110
Supplier #: 1002-110
Cytiva - Whatman 1002-110 Grade 2 Filter Paper
11.0cm diameter. More retentive, slower, and more absorbent than Grade 1 Filter Paper by Whatman*. For general-purpose lab applications, monitoring specific contaminants in the atmosphere, and soil testing. Medium porosity. Medium flow rate. 8um particle retention. Exact Match 28455-110
11.0cm diameter. More retentive, slower, and more absorbent than Grade 1 Filter Paper by Whatman*. For general-purpose lab applications, monitoring specific contaminants in the atmosphere, and soil testing. Medium porosity. Medium flow rate. 8um particle retention. Exact Match 28455-110
FLTRPPR 597 12.7MM 1000/PK
Item #:
WHT/10311862
Supplier #: 10311862
Supplier #: 10311862
Cytiva - Whatman 10311862 FLTRPPR 597 12.7MM 1000/PK Exact Match 14224-434
3236 110X20MM PK1000 PLS W/O
Item #:
WHT/10345572
Supplier #: 10345572
Supplier #: 10345572
Cytiva - Whatman 10345572 Seed Testing Paper - Grade 3236 Pleated Strips Grey, 25 double pleats, 110 x 20 mm, 1000/pk
The Paper are made from pure cellulose without any additives and do not contain any substances which could influence the growth of the seeds. Exact Match 10035-650
The Paper are made from pure cellulose without any additives and do not contain any substances which could influence the growth of the seeds. Exact Match 10035-650
FILTER PAPER 50CM PK100
Item #:
WHT/10347525
Supplier #: 10347525
Supplier #: 10347525
Cytiva - Whatman 10347525 Sharkskin* General-Purpose Filter Paper
50.0cm diameter. Creped wood pulp paper. Thin, hardened, high wet-strength paper is resistant to weak acids and alkalis. Recommended for general and high-volume process filtration. Medium porosity. Medium flow rate. 8-12um particle retention. Exact Match 28314-220
50.0cm diameter. Creped wood pulp paper. Thin, hardened, high wet-strength paper is resistant to weak acids and alkalis. Recommended for general and high-volume process filtration. Medium porosity. Medium flow rate. 8-12um particle retention. Exact Match 28314-220
ME25/21 ST 0.45UM 47MM PK1000
Item #:
WHT/10406871
Supplier #: 10406871
Supplier #: 10406871
Cytiva - Whatman 10406871 Mixed cellulose ester membrane circles ME25/21 ST
Membrane circles white, 47 mm, mixed esters, 0.45 um, 3.1 mm black grid, sterile. In these products the microorganism counts are very low and are therefore determined quantitatively via enrichment methods. Exact Match 10034-966
Membrane circles white, 47 mm, mixed esters, 0.45 um, 3.1 mm black grid, sterile. In these products the microorganism counts are very low and are therefore determined quantitatively via enrichment methods. Exact Match 10034-966
FILTER PAPER GRD2555 1/2FLDG 185MM PK100
Item #:
WHT/10313947
Supplier #: 10313947
Supplier #: 10313947
Cytiva - Whatman 10313947 Qualitative Filter Paper
FILTER FOLDED 2555 185MM PK100 Exact Match 89233-660
FILTER FOLDED 2555 185MM PK100 Exact Match 89233-660
FILTER PAPER GRD2555 1/2FLDG 240MM PK100
Item #:
WHT/10313951
Supplier #: 10313951
Supplier #: 10313951
Cytiva - Whatman 10313951 Qualitative Filter Paper
FILTER FOLDED 2555 240MM PK100 Exact Match 89233-662
FILTER FOLDED 2555 240MM PK100 Exact Match 89233-662
FILTER PAPER 42 11CM PK100
Item #:
WHT/1442-110
Supplier #: 1442-110
Supplier #: 1442-110
Cytiva - Whatman 1442-110 Grade 42 Quantitative Filter Paper, Ashless
11.0cm diameter. For critical gravimetric analysis. Widely used for precipitates with tendencies toward colloidal dispersion. Suitable for gravity or low suction filtration. Fine porosity. Slow flow rate. 2.5um particle retention. Exact Match 28480-106
11.0cm diameter. For critical gravimetric analysis. Widely used for precipitates with tendencies toward colloidal dispersion. Suitable for gravity or low suction filtration. Fine porosity. Slow flow rate. 2.5um particle retention. Exact Match 28480-106
Filter Paper Grade #609 32cm
Item #:
ETD/6090-3200
Supplier #: 6090-3200
Supplier #: 6090-3200
Ahlstrom-Munksjo Filtration LLC
Mfg Item # : 6090-3200
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 used in routine separation work that still requires high purity and consistent performance. Ahlstrom offers a complete range of low ash filter papers for general laboratory work that provides you with the correct combination of particle retention, filtration speed, loading capacity and wet-strength. All our qualitative grades consist of > 95% super refined a-cellulose and linter fibers. Qualitative analysis Low ash content 0.06%/li> Untreated/li> Consistent performance/li> Wet-strengthened grades available/li> Custom cut/li> Bulk packaging/li> Standard Grades (Non Wet-Strengthened) Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications. These grades contain a high level of alpha-cellulose that provides high purity but will weaken when wet. The inherent strength of standard (untreated) grades does not pose a problem when they are used in routine quadrant folded applications. We do not recommend these grades for use in vacuum work or when wet handling is required. Ahlstrom 609: 4Ým – Medium Speed This grade is an evolution of Ahlstrom 613 for use in the beer industry. This is a filter paper with an extremely low iron and nitrogen content for the analysis of protein in beer.
Mfg Item # : 6090-3200
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 used in routine separation work that still requires high purity and consistent performance. Ahlstrom offers a complete range of low ash filter papers for general laboratory work that provides you with the correct combination of particle retention, filtration speed, loading capacity and wet-strength. All our qualitative grades consist of > 95% super refined a-cellulose and linter fibers. Qualitative analysis Low ash content 0.06%/li> Untreated/li> Consistent performance/li> Wet-strengthened grades available/li> Custom cut/li> Bulk packaging/li> Standard Grades (Non Wet-Strengthened) Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications. These grades contain a high level of alpha-cellulose that provides high purity but will weaken when wet. The inherent strength of standard (untreated) grades does not pose a problem when they are used in routine quadrant folded applications. We do not recommend these grades for use in vacuum work or when wet handling is required. Ahlstrom 609: 4Ým – Medium Speed This grade is an evolution of Ahlstrom 613 for use in the beer industry. This is a filter paper with an extremely low iron and nitrogen content for the analysis of protein in beer.
