1 component is composed of: 0.9%NaCl 2ml+NAC 2ml(100mg)+ gentamycin 2ml (80,000U) +salbutamolum aerosol solution 1ml(5mg) + 10%NaCl 2ml + 5%NaHCO3 5ml. The basic property is PH 7.7 and osmole equal 3.6%NaCl.

• 其中一号组方组成为：生理盐水2ml+乙酰半胱氨酸2ml(100mg)+庆大霉素2ml（8万U）+沙丁胺醇雾化溶液1ml(5mg)+10%25NaCl2ml+5%25NaHCO35ml，药液基本性质为：PH 7.；7，渗透压相当于3