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Showing posts with label Solution Preparation Method. Show all posts
Showing posts with label Solution Preparation Method. Show all posts
Monday, 24 September 2018

SOP FOR METHOD OF PREPARATION & STANDARDIZATION OF VOLUMETRIC SOLUTION

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Sunday, 18 February 2018

0.02M SODIUM HYDROXIDE

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2.4% W/V GLACIAL ACETIC ACID SOLUTION

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Method of Preparation: Dilute 2.4 ml of glacial acetic acid in water to produce 100 ml. Weight of glacial acetic acid: [W 1 :________...

AMMONIUM STANDARD SOLUTION [1 ppm NH4]

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METHOD OF PREPARATION : Dilute 10 ml of 0.0741% w/v solution of Ammonium Chloride to 25.0 ml with ammonia free water. Dilute 1 volum...

0.1 % W/V HYDROCHLORIC ACID

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Method of Preparation Dilute 1 ml of hydrochloric acid with water to produce 100 ml. [ Store this solution at room temperature in Bo...

Ammonia (10 M)

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METHOD OF PREPARATION :   Dilute 75 ml of strong ammonia solution to 100 ml with distilled water.                                   ...

ACETATE BUFFER pH 3.5

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METHOD OF PREPARATION : Dissolve 25 g of ammonium acetate in 25 ml of water and add 38 ml of 7M hydrochloric acid. Adjust the pH to 3...

AMMONIA SOLUTION 6M

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METHOD OF PREPARATION :   Dilute 45 ml of strong ammonia solution to 100 ml with distilled water.  [ Store this solution at room ...

AMMONIUM CHLORIDE SOLUTION

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METHOD OF PREPARATION :   Dissolve 0.0741 gm of Ammonium Chloride in distilled water to produce 100 ml. [ Store this solution at ro...

AMMONIA AMMONIUM CHLORIDE SOLUTION

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METHOD OF PREPARATION : Dissolve 67.5 gm of Ammonium Chloride in 740 ml of strong Ammonia solution (25 %) and add sufficient distille...

CHLORIDE STANDARD SOLUTION [5 PPM Cl]

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METHOD OF PREPARATION : Dilute 1 ml of 0.0824% w/v solution of Sodium Chloride to 100.0 ml with distilled water. [ Store this sol...

DISODIUM EDETATE 0.01 M

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METHOD OF PREPARATION : Dilute 10 ml of 0.1 M EDTA to 100 ml with distilled water.  [ Store this solution at room temperature in ...

DIPHENYLAMINE SOLUTION

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METHOD OF PREPARATION : Dissolve 0.1 g of Diphenylamine in 100 ml of Sulphuric acid.  [ Store this solution at room temperature i...

POTASSIUM CHLORIDE SOLUTION 3 M

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METHOD OF PREPARATION :   Dissolve 22.3 gms of Potassium chloride in 100 ml of water.  [ Store this solution at room temperature in ...

HYDRAZINE MOLYBDATE REAGENT

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METHOD OF PREPARATION :   Dissolve 0.1 gm ammonium Molybdate in 10 ml water containing 1.5 ml of Sulphuric acid. Dilute to about 90 ml...

HYDROCHLORIC ACID 2.0 M

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METHOD OF PREPARATION :   Dilute 17 ml of Hydrochloric Acid with sufficient water to produce 100 ml.  [ Store this solution at roo...

HYDROCHLORIC ACID 3.0 M

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METHOD OF PREPARATION :   Dilute 63.8 ml of Hydrochloric Acid with sufficient water to produce 250 ml.  [ Store this solution at r...

HYDROCHLORIC ACID 7 M

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METHOD OF PREPARATION :   Dilute 59.5 ml of Hydrochloric Acid with distilled water to produce 100 ml.  [ Store this solution at ro...

IODINE SOLUTION 0.1 M

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METHOD OF PREPARATION :   Dissolve 40 gms of Potassium iodide in the minimum amount of water, add 26 gms of Iodine, allow to dissolve ...

LEAD STANDARD SOLUTION [0.1 % pb]

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METHOD OF PREPARATION : Dissolve 0.4 gm of lead [II] nitrate in sufficient water containing 2 ml of nitric acid to produce 250 ml. ...