Table 2. Accumulative Ion Release (ppm) of Cobalt, Copper, and Zinc Following 24 h Incubation in Distilled Water.
Co | Cu | Zn | Na | Ca | |
---|---|---|---|---|---|
undoped (UPG) | 465 | 491 | |||
Co | 166 | 483 | 425 | ||
Cu | 133 | 437 | 400 | ||
Zn | 187 | 418 | 379 | ||
Co + Cu | 150 | 140 | 434 | 317 | |
Co + Zn | 148 | 149 | 430 | 321 | |
Cu + Zn | 135 | 180 | 419 | 320 |