Great, thanks a lot
@InTheShed and Mel, now I’m off down an EDTA rabbit hole and the first thing I came across was this:
“However, EDTA, like most synthetic chelatants, has several disadvantages: (i) it has a high cost, (ii) is poorly biodegradable, (iii) can lead to secondary pollution (Liu et al.
2022), and (iv) can have negative impacts on plant growth (Liu et al.
2008)”
Here’s the source:
The accuracy of environmental risk assessment depends upon selecting appropriate matrices to extract the most risk-relevant portion of contaminant(s) from the soil. Here, we applied the chelatants EDTA and tartaric acid to extract a ...
www.ncbi.nlm.nih.gov
It gets real heady real fast so if you don’t like studies, you really won’t like this one lol