A yellowed antique cotton boys shirt becomes white again with sodium Perborate and a crockpot. BarbaraSculati 1:30 4 months ago 776 Далее Скачать
Cleaning the underarms on a silk wedding dress and brightening with sodium Perborate & bubble wrap BarbaraSculati 1:30 3 months ago 639 Далее Скачать
Can you still use sodium perborate in the UK? Dominic Hassall Training Institute 2:00 7 years ago 950 Далее Скачать
Internal Bleaching of a Dark Tooth - Dental Minute with Steven T. Cutbirth, DDS Dental Minute with Steven T. Cutbirth, DDS 7:23 5 years ago 67 468 Далее Скачать
Sodium percarbonate, your assistant for a whiter wash! Starwax UK 1:19 3 years ago 6 427 Далее Скачать
sodium perborate monohydrate|what is sodium Perborate| chemical information @ACHHP ACTIVE CLEANER HHP 6:50 2 years ago 5 254 Далее Скачать
how to make sodium perborate | #sodiumperborate #chemical #chemical_reactions #detergent @ACHHP ACTIVE CLEANER HHP 4:52 10 months ago 1 048 Далее Скачать
Preparation of sodium perborate tetrahydrate!! #laboratoryclips #synthesis little chemist 0:57 1 year ago 3 471 Далее Скачать
BLEACHING AGENTS FOR TEETH | MCQ's ON BLEACHING Dr Nisha Garg Dental clinic 10:35 4 years ago 2 178 Далее Скачать
Quick Inorganic Preparations: Sodium Perborate & Barium Peroxide Rhodanide 9:15 5 years ago 2 792 Далее Скачать
Clinical Steps in Walking Bleach Technique Jaz Gulati - Protrusive Dental Podcast 1:00 1 year ago 5 612 Далее Скачать
