bids are invited for title1 - ph 4 buffer solution (ar grade) , title2 - ph 7 buffer solution (ar grade) , title3 - ph 10 buffer solution (ar grade) , title4 - pottasium chloride (ar grade) , title5 - hydrazine sulphate (ar grade) , title6 - hexamethylene tetramine (ar grade) , title7 - sodium thiosulphate (hypo) (ar grade) , title8 - manganous sulfate (ar grade) , title9 - sulphuric acid (ar grade) , title10 - sodium hydroixe (ar grade) , title11 - potassium iodide (ar grade) , title12 - sodium azide (ar grade) , title13 - starch (ar grade) , title14 - potassium dichromate (ar grade) , title15 - ferric chloride (ar grade) , title16 - calcium chloride (anhydrous) (ar grade) , title17 - disodium hydrogen phosphate (ar grade) , title18 - monopotassium phosphate (kh2po4)(ar grade) , title19 - dipotassium phosphate (ar grade) , title20 - magnesium sulphate (mgso4.7h2o) (ar grade) , title21 - ferrous ammonium sulphate , title22 - ferroin indicator (ar grade) , title23 - sodium carbonate (ar grade) , title24 - phenolphthalein indicator (ar grade) , title25 - methyl orange / bromocreso l green indicator (ar grade) , title26 - potassium chromate (ar grade) , title27 - sodium chloride (ar grade) , title28 - sulfanil amide (ar grade) , title29 - sodium nitrite (ar grade) , title30 - chloroform (ar grade) , title31 - phosphoric acid (ar grade) , title32 - n (1 naphthyl) ethylenediamine dihydrochloride (ar grade) , title33 - sodium oxalate (ar grade) , title34 - potassium permanganate (ar grade) , title35 - sodium hydroxide (ar grade) , title36 - ammonium chloride (ar grade) , title37 - sulfamic acid (ar grade) , title38 - boric acid h3bo3 (ar grade) , title39 - sodium fluoride (ar grade) , title40 - cdta (ar grade) , title41 - glacial acetic acid (ar grade) , title42 - potassium antimonyl tartrate (ar grade) , title43 - ammonium molybdate (ar grade) , title44 - ascorbic acid (ar grade) , title45 - pottasium dihudrogen phospate (anhydrous) (ar grade) , title46 - magnesium chloride (ar grade) , title47 - sodium acetate (ar grade) , title48 - sodium sulphate (anhydrous) (ar grade) , title49 - potassium nitrate acetic acid (ar grade) , title50 - acetic acid (ar grade) , title51 - barium chloride crystals (ar grade) , title52 - edta disodium salt (ar grade) , title53 - hydrochloric acid (ar grade) , title54 - murexide (ar grade) , title55 - eriochrome black t indicator (ar grade) , title56 - ammonium hydroxide (ar grade) , title57 - calcium carbonate (anhydrous) (ar grade) , title58 - magnesium salt of edta (ar grade) , title59 - methyl red indicator (ar grade) , title60 - oxalic acid (ar grade) , title61 - curcumin (ar grade) , title62 - ethanol (ar grade) , title63 - filter paper whatman no. 41 , title64 - thermometer (nabl certified) , title65 - 50 ml glass burette (borosil) , title66 - 100 ml pipette (borosil) , title67 - 50 ml pipette (borosil) , title68 - 25 ml pipette (borosil) , title69 - 10ml pipette (borosil) , title70 - 5ml pipette (borosil) , title71 - 2ml pipette (borosil) , title72 - 1ml pipette (borosil) , title73 - pipette bulb (small size) (borosil) , title74 - pipette bulb (small size) (borosil) , title75 - spatula (borosil) , title76 - 25 ml volumetric flask (borosil) , title77 - 50 ml volumetric flask (borosil) , title78 - 100ml volumetric flask (borosil) , title79 - 250ml volumetric flask (borosil) , title80 - 500ml volumetric flask (borosil) , title81 - 1000ml volumetric flask (borosil) , title82 - 100 ml conical flask (borosil) , title83 - 250 ml conical flask (borosil) , title84 - 75 mm funnel (borosil) , title85 - 1000ml beaker (borosil) , title86 - 500ml beaker (borosil) , title87 - 250ml beaker (borosil) , title88 - 100ml beaker (borosil) , title89 - 50ml beaker (borosil) , title90 - 25ml beaker(borosil) , title91 - 100ml reagent bottle (borosil) , title92 - 250ml reagent bottle (borosil) , title93 - 500ml reagent bottle (borosil) , title94 - 1000ml reagent bottle (borosil) , title95 - 1000ml measuring cylinder (borosil) , title96 - 500ml measuring cylinder (borosil) , title97 - 100ml measuring cylinder (borosil) , title98 - 50ml measuring cylinder (borosil) , title99 - 25ml measuring cylinder (borosil) , title100 - 100ml evaporating dish (borosil) , title101 - 300ml bod bottle (borosil) , title102 - 500ml wash bottle (borosil) , title103 - magnetic beads (borosil) , title104 - pipette stands and clamps(borosil) , title105 - watch glass (borosil) , title106 - desiccator (borosil) , title107 - vaccum pump (borosil) total quantity : 394