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Normas DIN – AENOR
DIN EN 17422:2019-08

DIN EN 17422:2019-08

Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of teat disinfectants used in the veterinary area - Test method and requirements (phase 2 step 2); German and English version prEN 17422:2019 / Note: Date of issue 2019-07-12

/ Attention: Date de parution 2019-07-12

Chemische Desinfektionsmittel und Antiseptika - Quantitativer Oberflächenversuch zur Beurteilung von Zitzendesinfektionsmittel für den Veterinärbereich - Prüfverfahren und Anforderungen (Phase 2, Stufe 2); Deutsche und Englische Fassung prEN 17422:2019 / Achtung: Erscheinungsdatum 2019-07-12

Fecha:
2019-08 /Active
Equivalencias internacionales:

prEN 17422 (2019-07)

Resumen:
This procedure specifies a test method and the minimum requirements for bactericidal activity of teat disinfectants that form a homogeneous, physically stable preparation when diluted with hard water - or in the case of ready-to-use products - with water.This method applies to teat disinfectants that are used in the veterinary area on teat skin without mechanical action as pre-milking and/or post-milking teat disinfectants.NOTE 1 The method described is intended to determine the activity of commercial formulations under the conditions in which they are used.NOTE 2 This method corresponds to a phase 2 step 2 test.NOTE 3 Two types of synthetic skin were assessed in a ring trial with no significant difference in performance. Other synthetic skins may become available and may be used if it can be shown that they give comparable results to the two referenced in this standard.
Keywords:
Animal breeding, Animal husbandry, Animal hygiene, Antiseptics, Bacteriocides, Chemical substances, Disinfectant tests, Disinfectants, Hides, Laboratory tests, Livestock breeding, Milking, Quantitative analysis, Skin contact, Specification (approval), Surface treatment, Testing, Trials, Veterinarians
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