3 ms·
They are excreted via urine and faeces. They're considered potentially bio-accumulative because the process is slow. The biological half-life of PFOA, for insta
by Aloisius 2y ago
They are excreted via urine and faeces. They're considered potentially bio-accumulative because the process is slow. The biological half-life of PFOA, for instance, is 2-3 years.