USP 797 sets standards for preparing sterile preparations, including allergen extract preparation. The requirements for compounding of allergenic extracts are laid out in a specific paragraph of …

Personnel must demonstrate proficiency in sterile compounding procedures by passing written or electronic testing before they can be allowed to com-pound allergenic extract prescription sets.

This allergenic extract is not directly interchangeable with other allergenic extracts. The initial dose must be based on skin testing as described in the dosage and administration section of …

In the experiment done in this lab, a mixture of a carboxylic acid and a neutral compound will be separated by an acid-base extraction. The separate compounds will be purified by …

The compost extract should be applied within one day, to ensure viability of the microorganisms. Immediately after applying the extract, water the ground thoroughly.

Yeast Extract is prepared and standardized for bacteriological use and cell cultures and is an excellent stimulator of bacterial growth. Yeast Extract is generally employed in the …

Rosemary extract is obtained from ground dried leaves of Rosmarinus officinalis L using food-grade solvents, namely, acetone or ethanol. Solvent extraction is followed by filtration, solvent …