BD 211539 - Phenylethyl Alcohol Agar Selective Medium for Gram-Positive Bacteria Isolation

BD 211539 - Phenylethyl Alcohol Agar Selective Medium for Gram-Positive Bacteria Isolation

The BD 211539 Phenylethyl Alcohol Agar (PEA Agar) is a selective microbiological medium designed to isolate Gram-positive organisms by inhibiting the growth of Gram-negative bacteria. The inclusion of phenylethyl alcohol disrupts DNA synthesis in Gram-negative organisms, allowing Gram-positive bacteria to grow without competition.

This medium is widely used in clinical microbiology for the isolation and identification of organisms such as Staphylococcus and Streptococcus species. Its selective properties make it especially useful for samples containing mixed microbial populations.

Key Benefits

Selective inhibition of Gram-negative bacteria enhances recovery of Gram-positive organisms.

Supports clear and reliable colony growth for accurate identification.

Ideal for use with mixed cultures and contaminated specimens.

Consistent formulation ensures reproducible laboratory results.

Compatibility and Applications

BD Phenylethyl Alcohol Agar is compatible with standard laboratory equipment, including Petri dishes and incubators. It integrates seamlessly into routine microbiology workflows.

Common applications include isolation of Gram-positive bacteria from clinical specimens, diagnostic microbiology, and research studies. It is widely used in hospitals, diagnostic laboratories, and research institutions.

Usage Guidelines

Reconstitute the dehydrated medium using distilled or deionized water according to manufacturer instructions. Heat to dissolve completely and sterilize as recommended.

Pour into sterile Petri dishes and allow to solidify. Inoculate samples using aseptic techniques and incubate under appropriate conditions.

Observe colony morphology and growth patterns for identification and analysis.

Certifications and Safety Standards

The BD 211539 Phenylethyl Alcohol Agar is manufactured under ISO-certified quality systems, ensuring consistent performance and reliability.

Each batch undergoes rigorous quality control testing to meet microbiological standards, supporting its use in professional laboratory environments.

Comparison with Competitors

Compared to non-selective media, PEA Agar provides targeted isolation of Gram-positive organisms, improving diagnostic accuracy.

BDs stringent manufacturing processes ensure consistent phenylethyl alcohol concentration and performance, whereas lower-quality alternatives may show variability.

The trusted BD brand ensures dependable results, making this medium a preferred choice for selective bacterial isolation.

Typical User Profile and Application Scenarios

This product is intended for microbiologists, laboratory technicians, and clinical diagnosticians involved in bacterial isolation and identification.

It is commonly used in hospital laboratories, diagnostic centers, and research facilities where selective isolation of Gram-positive bacteria is required.

Best Practices for Use and Maintenance

Store the dehydrated medium in a cool, dry environment to prevent moisture absorption and maintain stability.

Prepare only the required quantity to maintain freshness and reduce waste.

Use aseptic techniques during preparation and inoculation to prevent contamination.

Regulatory and Safety Information

The BD Phenylethyl Alcohol Agar is intended for laboratory use and complies with applicable standards for microbiological media.

Users should follow all relevant biosafety procedures when handling microbial cultures and dispose of used media in accordance with local regulations.

How to Order

To order the BD 211539 Phenylethyl Alcohol Agar, add the product to your cart and proceed through CIA Medicals secure checkout process.

For bulk orders, institutional pricing, or additional assistance, contact CIA Medical customer service at (312) 275-5850. Their team is available to support your procurement needs.