Description
Potato Dextrose Agar (USP) – Premium Culture Medium for Mold and Yeast
Potato Dextrose Agar (USP) serves as an effective culture medium specifically designed for accurate mold and yeast counting. Researchers rely on this premium medium to create an ideal environment for fungal growth, making it essential for microbiological studies in laboratories around the world. With its carefully formulated composition, Potato Dextrose Agar supports optimal microbial development and ensures reliable results.
Composition and Specifications
The approximate formula of Potato Dextrose Agar includes:
| Component | Content (g/L) |
|---|---|
| Potato Infusion | 11.00 |
| Dextrose | 20.00 |
| Agar | 15.00 |
| Final pH | 5.6 ± 0.2 at 25℃ |
This unique combination of ingredients allows researchers to cultivate a wide variety of molds and yeasts effectively. The pH level remains crucial for maintaining the growth conditions necessary for these microorganisms, which promotes reproducibility and accuracy in laboratory results.
Directions for Use
To prepare Potato Dextrose Agar, follow these simple steps:
- Suspend 46.0 g of the medium in 1 L of distilled water.
- Sterilize the solution in an autoclave at 115℃ for 20 minutes.
- Remember that the sterilized medium can only be heated and melted once to ensure its integrity.
These straightforward instructions facilitate easy preparation. Consequently, laboratories can focus on their analyses without undue delays.
Why Choose Potato Dextrose Agar?
Researchers prefer Potato Dextrose Agar (USP) because it effectively cultivates molds and yeasts. This medium is tailored to support fungal growth, which is vital for various applications, including food safety testing and environmental monitoring. Its optimal pH and nutrient-rich formulation make it a top choice among professionals in laboratories, enhancing the reliability of their findings.
Key Benefits
- Reliable Results: The medium provides consistent and reproducible outcomes for mold and yeast counts.
- Versatile Applications: Use it for a wide range of microbiological analyses, such as food microbiology and clinical testing.
- Easy Preparation: Simple instructions ensure quick and efficient medium preparation.
In conclusion, Potato Dextrose Agar (USP) acts as an indispensable tool for any microbiological laboratory focused on accurate mold and yeast analysis. Its carefully balanced composition and ease of use allow researchers to obtain precise results consistently. Invest in Potato Dextrose Agar today and enhance your laboratory’s capabilities in microbial research. visit our [United States Pharmacopeia] for more related products
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