Table 1 Composition of solutions used in electrophoresis experiments
From: Pyrite surface interaction with selected organic aqueous species under anoxic conditions
Run | Molecule | Concentration | Ionic strength I/mM | Fe2+ | Particle load/g l-1 | NaCl | SO3 |
|---|---|---|---|---|---|---|---|
er-2 | Blank | -- | 5.1 | -- | 0.50 | 4.28 | 0.26 |
er-3 | Fe(II) | 0.5 | 5.2 | 0.50 | 0.50 | 0.83 | 0.29 |
er-50 | Adenine | 0.11 | 5.0 | -- | 0.50 | 4.15 | 0.26 |
er-51 | Adenine + Fe2+ | 0.10 | 5.0 | 0.50 | 0.51 | 0.65 | 0.25 |
er-24 | Acetate + Fe2+ | 0.50 | 5.5 | 0.53 | 0.51 | 0.32 | 0.31 |
er-29 | Alanine + Fe2+ | 0.50 | 5.1 | 0.50 | 0.50 | 0.29 | 0.26 |
er-37 | Acetate | 0.51 | 5.1 | -- | 0.50 | 3.78 | 0.27 |
er-38 | Alanine | 0.50 | 5.0 | -- | 0.50 | 3.76 | 0.25 |
er-39 | Glycine | 0.52 | 5.0 | -- | 0.51 | 3.76 | 0.25 |
er-30 | Glycine + Fe2+ | 0.52 | 5.3 | 0.50 | 0.51 | 0.53 | 0.24 |
er-52 | L-Serine | 0.12 | 5.0 | -- | 0.50 | 4.15 | 0.25 |
er-6 | Cysteine | 0.50 | 4.9 | -- | 0.51 | 2.79 | 0.37 |
er-21 | Cysteine + Fe2+ | 0.50 | 5.5 | 0.50 | 0.52 | 0.26 | 0.26 |
er-23 | Ethylamine | 0.50 | 5.0 | -- | 0.51 | 3.75 | 0.26 |
er-22 | Ethylamine + Fe2+ | 0.51 | 5.0 | 0.50 | 0.51 | 0.26 | 0.25 |
er-47 | D-Ribose | 0.11 | 5.0 | -- | 0.50 | 4.14 | 0.25 |
er-49 | D-Ribose + Fe2+ | 0.11 | 5.0 | 0.50 | 0.50 | 0.67 | 0.24 |
er-34 | Purine | 0.50 | 5.0 | -- | 0.51 | 3.78 | 0.25 |
er-41 | Purine + Fe2+ | 0.50 | 5.1 | 0.50 | 0.50 | 0.27 | 0.27 |
er-26 | Cu2+ | 0.11 | 5.1 | -- | 0.50 | 4.01 | 0.25 |
er-33 | Fe2+ | 0.11 | 5.0 | 0.11 | 0.51 | 3.55 | 0.25 |
er-32 | Carbamide | 0.45 | 5.0 | -- | 0.52 | 3.76 | 0.25 |
er-40 | Carbamide + Fe2+ | 0.51 | 5.0 | 0.50 | 0.50 | 0.25 | 0.26 |
er-55 | Formamide | 0.7a | 5.6 | -- | 0.51 | 4.15 | 0.26 |
er-56 | Formamide + Fe2+ | 0.7a | 5.6 | 0.50 | 0.50 | 0.64 | 0.25 |