Document Type
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Standard |
ISBN
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Pages
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Published
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Publisher
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German Institute for Standardisation (Deutsches Institut für Normung)
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Status
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Superseded |
ISO 4793:1980
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Laboratory sintered (fritted) filters — Porosity grading, classification and designation |
EN 12353:2013
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Chemical disinfectants and antiseptics - Preservation of test organisms used for the determination of bactericidal (including Legionella), mycobactericidal, sporicidal, fungicidal and virucidal (including bacteriophages) activity |
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