| EDDA | Ethylenediamine-di-O-hydroxyphenyl acetic acid |
|---|---|
| TPEN | N'-Tetrakis-(2-pyridylmethyl)ethylenediamine |
| HBED | N'-bis(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid |
| TPEN | N,N',N'-tetrakis(2-pyridylmethyl) ethylenediamine |
| TEMED | N,N,N',N'-tetramethyl-ethylenediamine |