tender for sl.no.( 01 ) ammonium molybdate ar ( 100 gr. pack )- 500 gram, sl.no.( 02 ) calciumchloride ar ( 500 gr. pack ) - 05 kg, sl.no.( 03 ) dimethyl glyoxine ar ( 100 gr. pack ) - 500 gram, sl.no.(04 ) ferric chloride ( 500 gr. pack ) - 02 kg, sl.no.( 05 ) methyl orange liquid ( 125 ml pack ) - 250 ml,sl.no.( 06 ) potassium hydroxide, pillet ( 500 gr. pack ) - 02 kg, sl.no.( 07 ) sodium arsenite ( 250 gr. pack) - 250 gram. make - merck/loba/sd fine. [ one set consist of sl.no.( 01 ) to sl.no. ( 07 ) ].