"solar filter"
Applied Filters
VWR® Qualitative Filter Paper, Grade 413
Suitable for filtration of aluminum phosphate, barium carbonate, lead chromate, and more.
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VWR® Quantitative Filter Paper, Grade 474
Uses include filtration of aluminum phosphate, zinc ammonium phosphate, and silver chromate.
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Eisco Premium Qualitative Filter Papers
Pack of 100 premium Qualitative Filter Papers with medium speed (85 gsm) and 10 µm pore size.
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Whatman™ Grade 93 Qualitative Filter Papers
These cellulose filter papers are intermediate in speed and retention between grades 1 and 4.
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Glass Microfiber Filter Paper
The glass filter paper is excellent for microwave testing where temperatures get very high such as for use in a food experiment where all the moisture is microwaved out to see how much solid is left behind. Withstands temperatures to 500 °C. Size of each: 11 cm diameter.
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Medium Grade, 15 μm
The most widely used qualitative filter paper for routine applications.
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Whatman™ No. 1 Filter Paper, Whatman products (Cytiva)
High Quality Filter Paper.
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Standard Grade Qualitative Filter Papers
Qualitative Filter Paper is available in three standard grades.
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VWR® Quantitative Grade Filter Paper Circles
Quantitative filter papers are used for gravimetric analyses or filtrations where the precipitate is to be recovered.
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Student Filter Paper
A good quality paper recommended for student use and all routine filtering operations. This is a strong filter paper with a medium flow rate and retention.
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Whatman™ Cellulose Chromatography Papers
Whatman chromatography papers are widely used across the world, reflecting their purity, high quality and consistency. They are made from specially selected cotton cellulose and rigorously quality controlled to ensure uniformity within the grade.
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Chromatography Paper
Quality paper for general chromatography and electrophoresis.