Stress factor | Conditions |
Heat | 60˚C |
Humidity | 75% RH or greater |
Acid | 0.1 N HCl |
Base | 0.1 N NaOH |
Oxidative | 3% H2O2 |
Photolytic | Metal halide, Hg Xe lamp, or UV-B/fluorescent |
Metal ions (optional) | 0.05 M Fe2+ or Cu2+ |