Table 1 Concentration, variation ratio and pH.
From: Stability of vancomycin hydrochloride solutions in high concentration and extended time of infusion
Experimental situations | Concentration (mg/mL) | Concentration variation | pH(unit) | ||
|---|---|---|---|---|---|
Initial | Final | (%) | Initial | Final | |
22ºC( ± 1)60 minuts | 9.17 ± 0.56 | 9.54 ± 1.32 | 4.03 | 3.59 ± 0.03 | 3.64 ± 0.02 |
22ºC( ± 1)120 minuts | 8.43 ± 0.57 | 10.21 ± 1.41 | 21.11 | 3.63 ± 0.05 | 3.65 ± 0.01 |
37ºC( ± 1)60 minuts | 9.57 ± 0.74 | 10.01 ± 0.45 | 4.59 | 3.62 ± 0.02 | 3.65 ± 0.01 |
37ºC( ± 1)120 minuts | 10.71 ± 1.60 | 9.61 ± 1.33 | 10.28 | 3.61 ± 0.02 | 3.63 ± 0.02 |