Povidone-iodine and lidocain gel

Dissolve items 1-3 in item 6, cool to about 6°C, dissolve item 4, and adjust the pH value (4.5-5.0) with item 5. 

Maintain the cool temperature until the air bubbles escape. Viscosity (Brookfield, 23 °C) 54,000 mPas. 

Handbook of Pharmaceutical Manufacturing Formulations Semisolid Products 

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