Sodium Chloride (sodium chloride (sodium chloride injection) injection) Injection, USP is a sterile, nonpyrogenic solution for fluid and electrolyte replenishment in single-dose containers for intravenous administration. It contains no antimicrobial agents. 0.9% Sodium Chloride Injection, USP contains 9 g/L Sodium Chloride (sodium chloride (sodium chloride injection) injection) , USP (NaCl) with an osmolarity of 308 mOsmol/L (calc). It contains 154 mEq/L sodium and 154 mEq/L chloride.