One mg/mL Phemerol (benzethonium chloride) added like a preservative. The 10 mg/mL solution is built isotonic with sodium chloride. Patients must be accompanied right up until Unwanted effects have on off. The drug has the opportunity to become addictive. Ketamine hydrochloride injection has been studied in around 12,000 operative and https://ketalinic.com/ketamine-r-isomer-s-isomer/