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Polypropylene Prefilters and Membranes

Broad thermal compatibility

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Overview

Specifications

Ordering Information

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Polypropylene Prefilters · Catalogue No. Clear Sorting & Filtering
Catalog Numbericon Pore Sizeicon Filter Diameter (⌀)icon Pack Sizeicon
AN06047000.6 µm 47 mm 100 Show Pricing & Availability
AN12047001.2 µm 47 mm 100 Show Pricing & Availability
AN1H0470010.0 µm 47 mm 100 Show Pricing & Availability
AN25047002.5 µm 47 mm 100 Show Pricing & Availability
AN3H0250030.0 µm 25 mm 100 Show Pricing & Availability
AN3H0470030.0 µm 47 mm 100 Show Pricing & Availability
AN50047005.0 µm 47 mm 100 Show Pricing & Availability

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Polypropylene Net Filters Clear Sorting & Filtering
Catalog Numbericon Pore Sizeicon Filter Diameter (⌀)icon Pack Sizeicon
PP250250025.0 µm 25 mm 100 Show Pricing & Availability
PP250470025.0 µm 47 mm 100 Show Pricing & Availability
PP251425025.0 µm 142 mm 50 Show Pricing & Availability
PP450250045.0 µm 25 mm 100 Show Pricing & Availability
PP450470045.0 µm 47 mm 100 Show Pricing & Availability
PP450903045.0 µm 90 mm 30 Show Pricing & Availability
PP800250080.0 µm 25 mm 100 Show Pricing & Availability
PP800470080.0 µm 47 mm 100 Show Pricing & Availability
PP800903080.0 µm 90 mm 30 Show Pricing & Availability

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Accessory Clear Sorting & Filtering
Catalog Numbericon Descriptionicon Pack Sizeicon
XX6200006PFilter forceps, blunt end, stainless steel 3 Show Pricing & Availability

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    Documentation

    FAQ

    QuestionAnswer
    What is the difference between pore size and pore size distribution? Whereas pore size is a measure of the diameter of the largest pore, pore size distribution is a measure of the range of pore sizes. The range of pore sizes can be normally distributed, and the spread can be quite narrow (e.g. the ratio of largest to smallest may be less than 2). On the other hand, pore size distribution can be very heterogeneous. In the case of large spreads and heterogeneity, the pore size will be far less predictive of flow rate (either filtration or capillary) than it will be for a membrane with a narrow pore size distribution. It is important to note that the pore size corresponding to the bubble point is not at the middle of the distribution, but is the largest pore.