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(11 results)
FILTER PAPER 40 PK100 11CM
Item #:
WHT/1440-110
Supplier #: 1440-110
Supplier #: 1440-110
Cytiva - Whatman 1440-110 Grade 40 Quantitative Filter Paper, Ashless
11.0cm diameter. For gravimetric analyses of cement, clay, iron, and steel, as a primary filter in soil analysis, for determination of sediment in milk, and to clean prior to AA spectrophotometry. Medium porosity. Medium flow rate. 8um particle retention. Exact Match 28475-060
11.0cm diameter. For gravimetric analyses of cement, clay, iron, and steel, as a primary filter in soil analysis, for determination of sediment in milk, and to clean prior to AA spectrophotometry. Medium porosity. Medium flow rate. 8um particle retention. Exact Match 28475-060
FILTER PAPER 44 11CM PK100
Item #:
WHT/1444-110
Supplier #: 1444-110
Supplier #: 1444-110
Cytiva - Whatman 1444-110 Grade 44 Quantitative Filter Paper, Ashless
11.0cm diameter. Ashless paper for gravimetric analysis with very fine particle retention. Thinner than Grade 42 with lower ash weight per sample and almost twice the flow rate. Fine porosity. Slow flow rate. 3um particle retention. Exact Match 28482-043
11.0cm diameter. Ashless paper for gravimetric analysis with very fine particle retention. Thinner than Grade 42 with lower ash weight per sample and almost twice the flow rate. Fine porosity. Slow flow rate. 3um particle retention. Exact Match 28482-043
FILTER PAPER 41 11CM PK100
Item #:
WHT/1441-110
Supplier #: 1441-110
Supplier #: 1441-110
Cytiva - Whatman 1441-110 Grade 41 Quantitative Filter Paper, Ashless
11.0cm diameter. For coarse particles or gelatinous precipitates. For iron or aluminum hydroxides. For air pollution analysis as a paper tape for impregnation when determining gaseous compounds. Coarse porosity. Fast flow rate. 20-25um particle retention. Exact Match 28478-046
11.0cm diameter. For coarse particles or gelatinous precipitates. For iron or aluminum hydroxides. For air pollution analysis as a paper tape for impregnation when determining gaseous compounds. Coarse porosity. Fast flow rate. 20-25um particle retention. Exact Match 28478-046
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
PAPER FITLER 589 110MM B PK100
Item #:
WHT/10300010
Supplier #: 10300010
Supplier #: 10300010
Cytiva - Whatman 10300010 Grade 589, Black Ribbon, Quantitative Filter Paper
11.0cm diameter. Ashless, rough paper for air monitoring, metallurgical analysis, and chromatography of compounds with Rf values that are well separated. Large porosity. Fast flow rate. 20-30um particle retention. Exact Match 14224-460
11.0cm diameter. Ashless, rough paper for air monitoring, metallurgical analysis, and chromatography of compounds with Rf values that are well separated. Large porosity. Fast flow rate. 20-30um particle retention. Exact Match 14224-460
589/2 WHTRIB 110MM PK100
Item #:
WHT/10300110
Supplier #: 10300110
Supplier #: 10300110
Cytiva - Whatman 10300110 Quantitative Filter Paper - White Ribbon Ashless Grade 589/2 circles, 110 mm, 100/pk
Medium fine precipitates (class 2b acc. To DIN 53 135) offering medium filtration speed. Exact Match 10034-618
Medium fine precipitates (class 2b acc. To DIN 53 135) offering medium filtration speed. Exact Match 10034-618
FILTER PAPER 541 11CM PK100
Item #:
WHT/1541-110
Supplier #: 1541-110
Supplier #: 1541-110
Cytiva - Whatman 1541-110 Grade 541 Quantitative Filter Paper, Ashless
11.0cm 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 28479-060
11.0cm 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 28479-060
PAPER FILTER 43 PK-100 11CM
Item #:
WHT/1443-110
Supplier #: 1443-110
Supplier #: 1443-110
Cytiva - Whatman 1443-110 Grade 43 Quantitative Filter Paper, Ashless
11.0cm diameter. For food or soil analysis, particle collection in air pollution monitoring, and inorganic analysis. Intermediate in retention between Grades 40 and 41. Twice as fast as Grade 40. Medium-Coarse porosity. Fast flow. 16um particle retention. Exact Match 28481-295
11.0cm diameter. For food or soil analysis, particle collection in air pollution monitoring, and inorganic analysis. Intermediate in retention between Grades 40 and 41. Twice as fast as Grade 40. Medium-Coarse porosity. Fast flow. 16um particle retention. Exact Match 28481-295
FILTER PAPER 54 11CM PK100
Item #:
WHT/1454-110
Supplier #: 1454-110
Supplier #: 1454-110
Cytiva - Whatman 1454-110 Grade 54 Quantitative Filter Paper, Low Ash
11.0cm diameter. Hardened, low ash paper for gelatinous precipitates and coarse particles. High wet strength makes this grade suitable for fast vacuum assisted filtration. Coarse porosity. Fast flow rate. 20-25um particle retention. Exact Match 28489-064
11.0cm diameter. Hardened, low ash paper for gelatinous precipitates and coarse particles. High wet strength makes this grade suitable for fast vacuum assisted filtration. Coarse porosity. Fast flow rate. 20-25um particle retention. Exact Match 28489-064
PHASE PAPER 11CM PK100
Item #:
WHT/2200-110
Supplier #: 2200-110
Supplier #: 2200-110
Cytiva - Whatman 2200-110 1 PS Water Repellent Phase Separating Paper
11.0cm diameter. Silicone impregnated paper functions as a rapid phase separator in place of conventional separatory funnels. Paper retains aqueous phase and passes through hydrophobic phase. Medium porosity. Medium flow rate. 11um particle retention. Exact Match 28491-124
11.0cm diameter. Silicone impregnated paper functions as a rapid phase separator in place of conventional separatory funnels. Paper retains aqueous phase and passes through hydrophobic phase. Medium porosity. Medium flow rate. 11um particle retention. Exact Match 28491-124
