Buffer Solution pH 7 25 degree C CRM, Buffer Solution pH 10 25degree C CRM, Potassium dichromate CRM 45g, Turbidity Standard 1000 NTU CRM, Ammonia Nitrogen Standard Solution 1000 mg per l CRM, Nitrate Standard Solution 1000 mgperl CRM, BOD 500mg per l Calibration standard CRM, Silicone or Sodium meta silicate CRM, Boron standard solution 1000 mgperl B CRM, Potassium hydrogen iodate 0.025 std solution CRM, Potassium Chloride CRM 45g, Sulphate Standard Solution 1000 mgperl CRM, Phosphate Standard Solution 1000 mgperl CRM, Sodium Hydroxide AR Grade, Ammonia Electrode Filling Solution 60 ml, Nitrate Ionic Strength Adjuster ISA 475 ml, Ascorbic Acid AR Grade 100g, ManganeseII Sulfate Monohydrate AR Grade 500g, Potassium Nitrate AR Grade 500 g, Ethanol 500 ml, Brand Pipette Tips 0.5 to 5 mL 1 pk containt 200 nos, Brand Pipette Tips 1 to 10 mL 1 pk containt 200 nos, Wide Mouth Bottle PP 125 mL, Wide Mouth Bottle PP 250 mL, BOD Bottles 300 ml, Tissue Paper Rolls, pH Electrode Filling Solution 60 ml, Electrode Storage Solution 60 ml, Nitrate Ele

by Ministry of Water Resources River Development and Ganga Rejuvenation