Result:The active components presented amorphous, tiny crystal and molecular state in dropping pills, and it had no obvious reaction between PEG4000 and active components.
结果：药物在聚乙二醇4000中呈不定形、微晶和分子状态并存，两者间没有明显反应发生。
2
Objective To verify and evaluate the efficacy and safety of PEG-4000 electrolyte lavage solution in endoscopy preparation.