Bids Are Invited For Phenolphthalein Indicator - Ar ( Analytical Reagent ) Grade Or Equivalent , Hexane - Ar ( Analytical Reagent ) Grade Or Equivalent , Hexamethylene Tetramine - Ar ( Analytical Reagent ) Grade Or Equivalent , Hydrazine Sulphate Powder - Ar ( Analytical Reagent ) Grade Or Equivalent , Mercuric Sulfate:Hgso4, Crystal Or Powder. - Ar ( Analytical Reagent ) Grade Or Equivalent , Spands ( Sodium 2- ( Parasulphophenylazo ) -1, 8-Dihydoxy- 3, 6-Naphthalene Disulphonate ) Reagent - Ar ( Analytical Reagent ) Grade Or Equivalent , 1, 5 Diphenylcarbazide - Ar ( Analytical Reagent ) Grade Or Equivalent , Potash Alum ( Aluminium Potassium Sulphate Alk ( So4 ) 2.12H2o ) - Ar ( Analytical Reagent ) Grade Or Equivalent , Potassium Iodide Crystals - Ar ( Analytical Reagent ) Grade Or Equivalent , Methyl Red - Ar ( Analytical Reagent ) Grade Or Equivalent , Bromocresol Green - Ar ( Analytical Reagent ) Grade Or Equivalent , 95 Percent Ethyl Alcohol ( Ethanol ) . - Ar ( Analytical Reagent ) Grade Or Equivalent , Calcium Hypochlorite ( Bleaching Powder ) - Ar ( Analytical Reagent ) Grade Or Equivalent , Phenol - Ar ( Analytical Reagent ) Grade Or Equivalent , Sodium Borohydride - Ar ( Analytical Reagent ) Grade Or Equivalent , Glucose ( Dextrose ) - Ar ( Analytical Reagent ) Grade Or Equivalent , Glutamic Acid - Ar ( Analytical Reagent ) Grade Or Equivalent , Potassium Iodide ( Ki ) Powder - Ar ( Analytical Reagent ) Grade Or Equivalent , Curcumin - Ar ( Analytical Reagent ) Grade Or Equivalent , Carminic Acid - Ar ( Analytical Reagent ) Grade Or Equivalent , Solid Sodium Chloride - Ar ( Analytical Reagent ) Grade Or Equivalent , Calcium Carbonate - Ar ( Analytical Reagent ) Grade Or Equivalent , Potassium Chromate - Ar ( Analytical Reagent ) Grade Or Equivalent , Cobalt Nitrate ( Co ( No3 ) 2 ) - Ar ( Analytical Reagent ) Grade Or Equivalent , Ammonium Sulfate - Ar ( Analytical Reagent ) Grade Or Equivalent , Nitric Acid - Ar ( Analytical Reagent ) Grade Or Equivalent , Anhydrous Potassium Nitrate - Ar ( Analytical Reagent ) Grade Or Equivalent , Ammonium Hydroxide Nh4oh - Ar ( Analytical Reagent ) Grade Or Equivalent , Magnesium Chloride, Mgcl2. 6 H2o - Ar ( Analytical Reagent ) Grade Or Equivalent , Sodium Acetate, Ch3coona, 3 H2o - Ar ( Analytical Reagent ) Grade Or Equivalent , Acetic Acidch3cooh ( 99% ) , - Ar ( Analytical Reagent ) Grade Or Equivalent , Anhydrous Sodium Sulfate Na2 So4 - Ar ( Analytical Reagent ) Grade Or Equivalent , Barium Chloride: Bacl 2 Crystals 20To 30 Mesh - Ar ( Analytical Reagent ) Grade Or Equivalent , Hydroxylamine Hydrochloride ( Nh2oh Hcl ) - Ar ( Analytical Reagent ) Grade Or Equivalent , Sodium Sulfide Na2s.9 H2o - Ar ( Analytical Reagent ) Grade Or Equivalent , Sodium Tetra Borate Na2 B4o7.10 H2o - Ar ( Analytical Reagent ) Grade Or Equivalent Total Quantity : 1