BLES (Phospholipids 27mg/ml and 176 – 500 μg of Surfactant- associated proteins SP-B and SP-C With 0.10 M Sodium Chloride and 0.0015 M Calcium Chloride - Suspension Phspholipid --- 27mg/mL Surpactant-Associated Proteins SP - B and SP - C -- -- 500mcg/mL) – Full Drug Info.