{"id":324687,"date":"2024-10-19T22:31:02","date_gmt":"2024-10-19T22:31:02","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-171312020\/"},"modified":"2024-10-25T21:07:37","modified_gmt":"2024-10-25T21:07:37","slug":"bs-en-iso-171312020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-171312020\/","title":{"rendered":"BS EN ISO 17131:2020"},"content":{"rendered":"
This document specifies a method using microscopy to identify leather and distinguish it from other materials. The method is not applicable for identifying specific leathers (e.g. sheep leather).<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
4<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Apparatus and materials <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 6 Procedure 7 Test report <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | Annex A (normative) Scanning electron microscope cross-section photographs <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | Annex B (normative) Light microscope cross-section photographs <\/td>\n<\/tr>\n | ||||||
23<\/td>\n | Annex C (normative) Phase-contrast optical-microscope cross-section photographs <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Leather. Identification of leather with microscopy<\/b><\/p>\n |