b12 injections and low potassium CYANOCOBALAMIN INJECTION, USP 30000 mcg/30 mL (1000 mcg/mL) 30 mL VIAL b12shot Size and Gauge:30 Gauge, 0.3 mL, 1/2-inch AHK-CU | 50mg |
SKU: 6942891058
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