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(25 results)
FILTER PAPER 43 12.5CM PK100
Item #:
WHT/1443-125
Supplier #: 1443-125
Supplier #: 1443-125
Cytiva - Whatman 1443-125 Grade 43 Quantitative Filter Paper, Ashless
12.5cm 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 28481-302
12.5cm 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 28481-302
FILTER PAPER 44 12.5CM PK100
Item #:
WHT/1444-125
Supplier #: 1444-125
Supplier #: 1444-125
Cytiva - Whatman 1444-125 Grade 44 Quantitative Filter Paper, Ashless
12.5cm 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 28482-065
12.5cm 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 28482-065
PAPER FILTER 54 12.5CM PK100
Item #:
WHT/1454-125
Supplier #: 1454-125
Supplier #: 1454-125
Cytiva - Whatman 1454-125 Grade 54 Quantitative Filter Paper, Low Ash
12.5cm 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 28489-086
12.5cm 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 28489-086
FILTER PAPER 541 12.5CM PK100
Item #:
WHT/1541-125
Supplier #: 1541-125
Supplier #: 1541-125
Cytiva - Whatman 1541-125 Grade 541 Quantitative Filter Paper, Ashless
12.5cm 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 28479-082
12.5cm 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 28479-082
FILTER PAPER 230 PK-50 12.5CM
Item #:
WHT/5230-125
Supplier #: 5230-125
Supplier #: 5230-125
Cytiva - Whatman 5230-125 Reeve Angel Brand Filter Papers Grade 230, 12.5cm
This is the most retentive of the Reeve Angel filters with a slow flow rate and fine particle retention. Exact Match 28319-275
This is the most retentive of the Reeve Angel filters with a slow flow rate and fine particle retention. Exact Match 28319-275
