Table 2.

The pH of Non-Particulate Steroids, Normal Saline, and Local Anesthetics

Non-Particulate Steroids and Local Anesthetics	pH
Betamethasone sodium phosphate 5.2 mg/mL	8.5
Dexamethasone disodium phosphate 4 mg/mL	7.6
Dexamethasone palmitate 5 mg/mL	7.1
0.75% ropivacaine HCl	6.1
0.75% levobupivacaine HCl	5.8
0.5% bupivacaine HCl	6.4
1% lidocaine HCl	6.3