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FILTER PAPER #41 7CM PK100
Item #:
WHT/1441-070
Supplier #: 1441-070
Supplier #: 1441-070
Cytiva - Whatman 1441-070 Grade 41 Quantitative Filter Paper, Ashless
7.0cm 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 28478-002
7.0cm 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 28478-002
FILTER PAPER #42 7CM PK100
Item #:
WHT/1442-070
Supplier #: 1442-070
Supplier #: 1442-070
Cytiva - Whatman 1442-070 Grade 42 Quantitative Filter Paper, Ashless
7.0cm 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 28480-060
7.0cm 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 28480-060
FILTER PAPER GRADE50 7CM PK100
Item #:
WHT/1450-070
Supplier #: 1450-070
Supplier #: 1450-070
Cytiva - Whatman 1450-070 Grade 50 Quantitative Filter Paper, Low Ash
7.0cm diameter. Thin, smooth, hardened, paper has high wet strength. Retains fine crystalline precipitates. For qualitative or quantitative filtrations requiring vacuum assistance. Withstands scraping. Fine porosity. Slow flow. 2.7um particle retention. Exact Match 28485-041
7.0cm diameter. Thin, smooth, hardened, paper has high wet strength. Retains fine crystalline precipitates. For qualitative or quantitative filtrations requiring vacuum assistance. Withstands scraping. Fine porosity. Slow flow. 2.7um particle retention. Exact Match 28485-041
