ICU Medical Lactated Ringer's Injection USP is a sterile, non-pyrogenic intravenous solution supplied as a single-dose unit. Designed as a fluid and electrolyte replenisher, each 100 mL contains sodium lactate anhydrous, sodium chloride, potassium chloride, and calcium chloride dihydrate. The solution is pH adjusted (approx. pH 6.7) with hydrochloric acid or sodium hydroxide. Available in 500 mL and 1000 mL bags, DIN 00039470.