Used primarily in microbiology for the cultivation of fungi and yeasts, especially in clinical and environmental samples. Supports the growth of dermatophytes, Candida, and other pathogenic and non-pathogenic fungi. Commonly used in diagnostic laboratories to isolate and identify fungal contaminants from skin, nails, and mucosal surfaces. Also employed in pharmaceutical testing to check for fungal contamination in products and raw materials. Its slightly acidic pH inhibits most bacteria, making it selective for fungal growth. Often used as a pre-enrichment step before subculturing on solid media.