A different REL has been developed for formaldehyde to take into consideration cancer effects associated with formaldehyde exposure. Only in exceptional cases would the guideline value of 1.63 ppb v ...
A low-cost sensor made of metal oxide nanoparticles can detect formalin adulteration in fish. The sensor shows long-term stability and has a low detection limit. Formalin is a harmful substance used ...
Researchers have developed a sensor made from ‘frozen smoke’ that uses artificial intelligence techniques to detect formaldehyde in real time at concentrations as low as eight parts per billion, far ...