Unibrol USP 250 mg Tablets called for quarantine
- 2021-01-18 14:44:11
The weight to be taken must be based on the purity of potassium hydroxide salts available in laboratory
ü Weight accurately 53 mg of potassium hydroxide with 84.9 % purity
ü Dissolve it with 55mg of distilled water or deionized water in 100ml volumetric flask
ü Shake mechanically or with sonicator to dissolve it completly.
ü The obtained solution is considered to have the desired concentration.
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