bids are invited for supply of chemical for water treatment plant ammonium molybrate - ammonium molybrate(nh4)6 mo7o24 4h2o ( m.w- 1235.90) , oxalic acid - oxalic acid (cooh)2 2h20 (m.w - 126.07) , 1-amino 2 napthyl 4-sulphonic acid - 1-amino 2 napthyl 4-sulphonic acid (98percent) , sodium sulphite na2so3 - sodium sulphite na2so3 (m.w -126.04) , sodium meta bi sulphite na2s2o5 - sodium meta bi sulphite na2s2o5 (m.w -190) , ammonium hydroxide nh4oh - ammonium hydroxide nh4oh( m.w - 35.05) , e.d.t.a - e.d.t.a (m.w - 372.24) , e.b.t indocator powder , ammonium buffer solution , ehtanol , ammonium chloride - ammonium chloride nh4cl m.w- 53.49 , patter reeders indicator solution , murexide indicator , sodium hrdroxide pellets - sodium hrdroxide pellets m.w - 40.99 , sulphuric acid h2so4 - sulphuric acid h2so4 , m.w- 98 percent, sp.gr - 1.84 , phenolpthalein indicator solution , sodium carbonate na2co3 - sodium carbonate na2co3 , m.w - 105.99 , methyl orange indicator solution , hydrochloric acid hcl - hydrochloric acid hcl m.w - 36percent , white spirit , 1-naphtol alpha naphthol c10h7oh - 1-naphtol alpha naphthol c10h7oh m.w- 144.17 , universal indicator solution - universal indicator solution ,range - 4 to 11 ph , buffer capsule - buffer capsule 4 ,7,9 ph , chemical safety gloves , chemical safety mask , chemical safety googles , chemical safety full body suit , pvc beaker 50 ml - pvc beaker 50 ml,100ml,250ml,500ml,1000ml , transparent measuring - transparent measuring jug 2000 ml , graduated pipetter glass - graduated pipetter glass (borosilicate 10 ml) , plastic s le bottle 1000 ml , wash bottle 1000 ml , conical flask - conical flask (borosilicate glass 50 ml,100ml,250ml) , glass beaker - glass beaker( 50 ml,100 ml,250ml,500 ml) , reagent bottlr with screw - reagent bottlr with screw cap 1000 ml,500ml,250ml , volumetric flask - volumetric flask (1000ml , 500 ml, 250 ml , burette glass 50 ml , burette stand , test tube stand , borosil test tube - borosil test tube 20 ml , 10 ml , 5 ml , membrane filter paper pori - membrane filter paper pori size 0.45 micron , dropping bottle - dropping bottle 125 ml , glass rod , funnel - funnel (40mm x 60mm) , spatula , resin indion make sfip - resin (indion make) sfip , resin indion make 225h - resin (indion make) 225h