I provide research, writing and consulting services in chemistry(pharmaceutical,petroleum,polymer and cosmetic).l have six years of experience in academic and industrial chemistry. I can work on Matlab , ChemCAD and Aspen hysys , oil and gas simulation. I can help you in understanding all types of chemistry (organic,inorganic,analytical,thermodynamic,kinetic,.......). Iam professional data entry with 4 years experience . you will get correct data and unique,classic and modern design. all deliveries are on time , unlimited revisions. fell free to contact any time.