Colorimetric pad for low-concentration formaldehyde monitoring in indoor air

• Egile Nagusiak: Watcharaporn Wongsakoonkan (Egilea), Sumate Pengpumkiat (Egilea), Vorakamol Boonyayothin (Egilea), Chaiyanun Tangtong (Egilea), Wisanti Laohaudomchok (Egilea), Wantanee Phanprasit (Egilea)
• Formatua: Liburua
• Argitaratua: College of Public Health Sciences, Chulalongkorn University, 2022-07-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

Purpose - The purpose of this study was to develop an accurate, selective, low-cost and user-friendly colorimetric pad to detect formaldehyde at low concentration. Design/methodology/approach - 1-phenyl-1,3-butanedione, a reactive chemical, was selected to develop the colorimetric pad for indoor air...