... 20000 PEG200,300,400,4000,6000,8000,20000 Polyethylene glycol(PEG) 20000Average molecular weight: 12000-20000PEG200, ... standard solution Viscosity: 6.0-9.0 pH value: 5-7 Ignition Residue: ≤ 0.2 Storage: This ... improve the plasticity and release the drug tablets. High molecular weight PEG (PEG4000 and PEG6000) is ... PEG allows the surface of tablets shiny and smooth, so it not easy to damage.Contact person ...