Preparation of Cobalt Standard Solution
Cobalt Standard Solution (100 ppm Co):
Dissolve cobalt nitrate equivalent to 0.494 g of Co(NO3)2,6H2O in 500 mL of 1M nitric acid and dilute the clear solution to 1000 mL with water.
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0.1 M Phosphate buffer solution pH 3.0 preparation
0.1 M Phosphate buffer solution pH 3.0
Dissolve 12.0 g of anhydrous sodium dihydrogen pho
Strontium Standard Solution preparation
Strontium Standard Solution preparation
Strontium Standard Solution (1.0 per cent Sr):
Cover with
Preparation of Hydrogen Peroxide Standard Solution
Preparation of Hydrogen Peroxide Standard Solution
Hydrogen Peroxide Standard Solution (10 ppm H2
Preparation of Bismuth Standard Solution
Preparation of Bismuth Standard Solution
Bismuth Standard Solution (100 ppm Bi):
Dissolve bismuth - Preparation of Iodide Standard Solution
Preparation of Iodide Standard Solution
Iodide Standard Solution (20 ppm I):
Dilute 10.0 mL of a 0
- Nitrate Standard solution preparation
Nitrate Standard solution preparation:
Nitrate Standard Solution (100 ppm NO3):
Immediately befor
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