Average ICP-MS Concentrations for Vials Autoclaved and Stored in Water for Injection (WFI) at 25°C for 8 Weeks
Values shown in italics indicate the detection limit of the ICP-MS method; in those cases, standard deviation values are not applicable. Sn is not included in the table because it was not detected in any of the samples at any temperature (detection limit for Sn is 0.01 ppm).
| ug/g | Aluminosilicate | Borosilicate A Vial A | Borosilicate B Vial B | Borosilicate B Vial E | Borosilicate B Vial F | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mean | Pooled SD | Mean | Pooled SD | Mean | Pooled SD | Mean | Pooled SD | Mean | Pooled SD | |
| Al | 0.07 | 0.02 | 0.71 | 0.13 | 0.12 | 0.01 | 0.03 | 0.01 | 0.07 | 0.01 |
| B | 0.20 | 1.82 | 0.12 | 0.20 | 0.20 | 0.20 | ||||
| Ca | 0.16 | 0.06 | 0.20 | 0.03 | 0.12 | 0.06 | 0.08 | 0.02 | 0.19 | 0.05 |
| K | 1.13 | 0.05 | 0.45 | 0.02 | 0.05 | 0.07 | 0.01 | 0.06 | 0.02 | |
| Mg | 0.10 | 0.01 | 0.10 | 0.00 | 0.01 | 0.01 | 0.08 | 0.00 | ||
| Na | 0.70 | 0.04 | 3.18 | 0.12 | 3.79 | 0.06 | 2.48 | 0.05 | 1.20 | 0.04 |
| Si | 1.21 | 0.11 | 8.61 | 0.43 | 1.75 | 0.15 | 0.37 | 0.01 | 0.95 | 0.16 |