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VWR Grade 313 Fluted Circles Folded Qualitative 38.5cm diameter. Use for drugs pharmaceuticals liquors tinctures chromatography and protein-free filtrations in the clinical laboratory. Medium Fine porosity. Medium flow rate. 5um particle retention.
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VWR Grade 413 Filter Paper Qualitative 38.5cm diameter. For routine lab work. Suitable for student requirements in general chemistry. Suitable for filtration of aluminum phosphate barium carbonate lead chromate and more. Medium porosity. Medium flow
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VWR Grade 415 Filter Paper Qualitative Crepe 38.5cm diameter. Good for coarse precipitates such as aluminum hydroxide cobalt carbonate mercury iodide magnesium hydroxide and more. Coarse porosity. Fast flow rate. 25um particle retention.
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VWR Grade 315 Crepe Fluted Circles Folded Qualitative 38.5cm diameter. Ideal for gelatinous and coarse precipitates. Coarse porosity. Fast flow rate. 25um particle retention.
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