| Swelling solution | 1 mM HCl |
| Coupling buffer | 0.1 M NaHCO3, 0.5 M NaCl, pH = 8.3 |
| Capping solution | 1 M ethanolamine |
| Low buffer | 0.1 M AcOH/NaAcOH, 0.5 M NaCl pH = 4 |
| High buffer | 0.1 M TRIS-HCl, 0.5 M NaCl pH = 8 |
| Storage buffer | 0.1M KH2PO4, pH = 7.4 w/200 mg NaN3/L |