DEFINITION
Ringer's Injection is a sterile solution of Sodium Chloride, Potassium Chloride, and Calcium Chloride in Water for Injection. It contains, in each 100 mL, NLT 323.0 mg and NMT 354.0 mg of sodium (Na) [equivalent to NLT 820.0 mg and NMT 900.0 mg of sodium chloride (NaCl)]; NLT 14.9 mg and NMT 16.5 mg of potassium (K) [equivalent to NLT 28.5 mg and NMT 31.5 mg of potassium chloride (KCl)]; NLT 8.20 mg and NMT 9.80 mg of calcium (Ca) [equivalent to NLT 30.0 mg and NMT 36.0 mg of calcium chloride (CaCl2·2H2O)]; and NLT 523.0 mg and NMT 580.0 mg of chloride (Cl) as sodium chloride (NaCl), potassium chloride (KCl), and calcium chloride (CaCl2·2H2O). It contains no antimicrobial agents.