supply of resins for dm plant at barauni refinery , list of item ( s ) / work ( s ) as per tender documents , weak acid cation resin ; process chemicals ion exchange resins ; weak acid cation resin ; detail of item text is attached in annexure-c , table-4 . , strong acid cation exchange resin ; process chemicals resin ; strong acid cation exchange resin ionic form - hydrogen , particle size- 0 . 3 to 1 . 2mm ; detail of item text is attached in annexure-c , table-4 . , weak base anion exchange resin ; process chemicals ion exchange resins ; weak base anion exchange resin ionic form-chloride ( cl- ) , particle size- 0 . 3 to 1 . 2mm ; , strong base anion exchange resin ; process chemicals ion exchange resins ; strong base anion exchange resin ionic form-chloride ( cl- ) , particle size- 0 . 3 to 1 . 2mm ;