Supply Of High Purity Organic Chemicals For Synthesis Of Polymer Materials.- 11 Chemical Styrene ( ≥99% ) , Sigma-Aldrich, ( Pack Size -1 Lit ) 1 12 Chemical Graphite Powder, Sigma-Aldrich <20 Μm, Synthetic ( Pack Size -1 Kg ) 1 13 Chemical Thiophene ( 99% ) , Sigma-Aldrich, ( Pack Size -500 Gm ) 500 14 Chemical 4-Aminophenyl Sulfone ( 97% ) , Sigma-Aldrich, ( Pack Size -100 Gm ) 100 15 Chemical Poly ( Styrene-Co-Methyl Methacrylate ) , Sigma-Aldrich ( Average Mw 100, 000-150, 000 ) , ( Pack Size -250 Gm ) 250 16 Chemical Benzoyl Peroxide ( ≥98% ) , Sigma-Aldrich, ( Pack Size -50 Gm ) 50 17 Chemical T-Butyl Peroxide ( 98% ) , Sigma-Aldrich, ( Pack Size -250 Ml ) 250 18 Chemical 2-Bromoisobutyryl Bromide ( 98% ) , Sigma-Aldrich , ( Pack Size -100 Gm ) 100 19 Chemical Potassium Persulfate ( 99% ) , Sigma-Aldrich, ( Pack Size -100 Gm ) 100 20 Chemical Poly Aniline ( Emareldine Salt ) , Sigma-Aldrich, ( Average Mw >15, 000 ) , ( Pack Size -25 Gm ) 25 21 Chemical Poly Acrylonitrile, Sigma-Aldrich, ( Average Mw 150, 000 ) , ( Pack Size -100 Gm ) 100 22 Chemical Isotactic Polypropylene, Sigma-Aldrich, ( Average Mw ~12, 000 ) , ( Pack Size -1 Kg ) 1 23 Chemical Poly Methyl Methacrylate, Sigma-Aldrich , ( Average Mw ~120, 000 ) , ( Pack Size -25Gm ) 25 24 Chemical Ammonium Per Sulphate ( 98% ) , Sigma-Aldrich, ( Pack Size -100 Gm ) 100 25 Chemical Furan ( Stabilised ) For Synthesis ( 99% ) , Merck , ( Pack Size -250 Ml ) 250