Polyethylene glycol(PEG) 20000 Average molecular weight: 12000-20000 PEG200,300,400,4000,6000,8000,20000 Polyethylene glycol(PEG) 20000Average molecular weight: 12000-20000PEG200,300,400,4000, ... film-coated, pills, suppositories, etc. In the production process, PEG can improve the plasticity and release the drug tablets. High ... -551-4846007(Ms. Fang)Fax: 0086-551-4846082 Polyethylene glycol(PEG) 20000