Do you know the correct formula for aluminum acetotartrate ear drops FNA?

What is the correct formula for the preparation of a Lugol's solution that contains 5% iodine?

Is it possible to prepare Primperan syrup as a compounded medication, given that it is currently unavailable?

How can the slight cloudiness be resolved in a preparation containing 240 mg codeine phosphate, 230 mg promethazine HCl, 90 ml tolu syrup, and 10 ml grenadine syrup, given that the codeine phosphate and promethazine HCl were dissolved in 10 ml water with 0.5% vitamin C, but the mixture became white after adding 9 ml concentrated tolu balsam syrup and remained cloudy after adding simple syrup?

How should I prepare artificial earwax with a composition of 50% yellow vaseline, 5% stearic acid, 5% glyceryl monostearate, 15% monoolein, 15% undecylenic acid, and 10% Cetiol V?

Is a metformin HCl solution consisting of 10 g metformin HCl, 500 mg sodium saccharinate, 25 drops of bromoform aroma, and water up to 100 mL stable, and is it necessary to add potassium bicarbonate, hydrogen chloride, a buffer, or a preservative, given that similar formulations like the American specialty Riomet are referenced on the Qualenica website?

Why does a solution of 0.5% chlorhexidine and 0.64% betamethasone dipropionate in 100 ml isopropyl alcohol result in precipitation when using a 20% chlorhexidine digluconate solution (Pannoc), even without betamethasone, whereas using Hibitane 5% (containing 5% chlorhexidine digluconate, alcohol propoxylate ethoxylate, linalyl acetate, D-gluconolactone, isopropyl alcohol, carmoisine E122, and purified water) for dilution with isopropyl alcohol prevents precipitation despite the resulting pink color?