supply and installation of hplc systems and hplc columns ( re-tender ) supply and installation of hplc systems and hplc columns ( re-tender ) , hplc system with accessories & consumables ( t.s-15 ( 1 ) / ep-15 ( 1 ) / 2021-2022 / dtl / konni ) , hplc columns – stainless steel ready to use columns with end fittings. ( make & catalogue number should be provided. preferable brands: agilent / merck / waters / thermofischer / perkin elmer / schimadzu – withstanding 400 bar pressure ) , octadecyl silane ( c18 ) chemically bonded to porous silica ss column, l1, 250x4.65?m, pore size -80ao, surface area-180 m2 / gm, ph range 2-11.5 double end capped carbon load-12.5 % ( t.s-15 ( 1 ) / ep-15 ( 1 ) / 2021-2022 / dtl / konni ) , octadecyl silane ( c18 ) chemically bonded to porous silica ss column, l1, 200x4.65?m, pore size -80ao, surface area-180 m2 / gm, ph range 2-11.5 double end capped carbon load-12.5 % ( t.s-15 ( 1 ) / ep-15 ( 1 ) / 2021-2022 / dtl / konni ) , octadecyl silane ( c18 ) chemically bonded to porous silica ss column, l1, 150x4.65?m, pore size -100 ao, surface area-440 m2 / gm, ph range 1.5-10 end capped carbon load-22 % ( t.s-15 ( 1 ) / ep-15 ( 1 ) / 2021-2022 / dtl / konni ) , octadecyl silane ( c18 ) chemically bonded to porous silica ss column, l1, 100x4.65?m, pore size -95ao, surface area-160 m2 / gm, ph range 2-9 double end capped carbon load-9 % ( t.s-15 ( 1 ) / ep-15 ( 1 ) / 2021-2022 / dtl / konni ) , octylsilane ( c 8 ) chemically bonded to totally porous or superficially porous silica ss column, l7, 150x4.65?m, pore size -80ao, surface area-180 m2 / gm, ph range 2-9, double end capped carbon load-7.6 % ( t.s-15 ( 1 ) / ep-15 ( 1 ) / 2021-2022 / dtl / konni ) , octylsilane ( c 8 ) chemically bonded to totally porous or superficially porous silica ss column, l7, 100x4.65?m, pore size -100 ao, surface area-440 m2 / gm, ph range 1.5-10, end capped carbon load-15 % ( t.s-15 ( 1 ) / ep-15 ( 1 ) / 2021-2022 / dtl / konni ) , nitrile group chemically bonded toporous silica particles ss column, l10, 150x4.65?m, pore size -80ao, surface area-180 m2 / gm, ph range 1-8 temperature stability up to80 degree celsius carbon load-4% ( t.s-15 ( 1 ) / ep-15 ( 1 ) / 2021-2022 / dtl / konni ) , c18 packed with n-capped polar embedded octadecylsilane amorphous organosilica polymer ( waters xtera ) , l1, 250x4.65?m, ( t.s-15 ( 1 ) / ep-15 ( 1 ) / 2021-2022 / dtl / konni ) , silica – stainless steel column, l3, 150x4.65 to 10 ?m, with porous silica particles 5 to 10 ?m ( t.s-15 ( 1 ) / ep-15 ( 1 ) / 2021-2022 / dtl / konni )