What should be used to replace Venetian turpentine in the following preparation, as this product is no longer available: 2g salicylic acid, 2g lactic acid, 1.5g Venetian turpentine, and 6.5g collodion elasticum to make 10mL?

What is the procedure for preparing a 100 ml solution of 0.001% diphencyprone in acetone for the treatment of alopecia, specifically regarding the creation of a trituration or a concentrated solution in acetone, and what is the stability period of this concentrated solution?

What are the possible preparation methods for an omeprazole suspension, and what are the advantages and disadvantages of each method?

What is the best way to prepare a gel containing 0.25 g prednisolone, 1 g erythromycin, 4 g zinc undecylenate, and 50 g Flamigel, considering that water is released from the gel after one day and the zinc undecylenate is difficult to incorporate, resulting in a grainy texture?

Someone would like to have the former Decontractyl balm; do you have a suggestion for recreating this, and what could the balm be composed of?

What is the preparation method for a lotion containing 3% salicylic acid, 0.07% clobetasol propionate, and 10% LCD, given that previous attempts using Klucel resulted in precipitation upon the addition of LCD?

Can simple syrup be used to preserve an aqueous 3.5% L-carnitine solution, specifically by using a mixture of half aqua conservans and half simple syrup?