{"id":376513,"date":"2024-10-20T02:48:27","date_gmt":"2024-10-20T02:48:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-283992021-tc\/"},"modified":"2024-10-26T04:57:53","modified_gmt":"2024-10-26T04:57:53","slug":"bs-en-iso-283992021-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-283992021-tc\/","title":{"rendered":"BS EN ISO 28399:2021 – TC"},"content":{"rendered":"
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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46<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
50<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
51<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
53<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
54<\/td>\n | 4 Classification 4.1 General 4.2 Products for professional application 4.3 Products for consumer application <\/td>\n<\/tr>\n | ||||||
55<\/td>\n | 5 Requirements 5.1 Concentration of active ingredients for bleaching 5.2 Surface microhardness 5.3 Surface erosion 6 Measurements and test methods 6.1 Preparation of tooth specimens 6.2 Preparation and application of tooth bleaching product 6.3 Surface microhardness 7 Packaging, marking and information to be supplied by the manufacturer 7.1 General <\/td>\n<\/tr>\n | ||||||
56<\/td>\n | 7.2 Packaging 7.3 Marking and instructions for use <\/td>\n<\/tr>\n | ||||||
57<\/td>\n | Annex A (informative) Test method for the measurement of hydrogen peroxide concentration <\/td>\n<\/tr>\n | ||||||
58<\/td>\n | Annex B (informative) Light microscopy method for measuring erosion of enamel and dentine caused by external tooth bleaching products <\/td>\n<\/tr>\n | ||||||
71<\/td>\n | Annex C (informative) Test method for laboratory assessment of tooth bleaching efficacy <\/td>\n<\/tr>\n | ||||||
74<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Tracked Changes. Dentistry. External tooth bleaching products<\/b><\/p>\n |