Oxoid Bacitracin 0.4 IU Antibiotic Discs

Oxoid Bacitracin 0.4 IU Antibiotic Discs – Reliable Bacterial Susceptibility Testing

Oxoid Bacitracin 0.4 IU Discs are precision‑manufactured antibiotic susceptibility test discs used in clinical and research microbiology laboratories. These discs are designed for in vitro testing of bacterial susceptibility, helping identify organisms sensitive or resistant to bacitracin.

What Are Oxoid Bacitracin 0.4 IU Discs?

These discs are filter-paper discs impregnated with 0.4 IU (International Units) of bacitracin, an antibiotic primarily active against Gram-positive bacteria, such as Streptococcus species. In a disc diffusion (Kirby-Bauer) test, the bacitracin disc is placed on an agar plate inoculated with the bacterial isolate. The resulting zone of inhibition indicates the organism’s susceptibility.

Key Features

• Laboratory-Grade Quality: Manufactured by Oxoid for reproducible and reliable results.
• Accurate Susceptibility Testing: Helps differentiate sensitive and resistant bacterial strains.
• Easy to Use: Ready-to-use discs for standard agar plate tests.
• Broad Applications: Suitable for hospitals, diagnostic labs, and research facilities.

Applications of Oxoid Bacitracin 0.4 IU Discs

• Differentiation of Streptococcus pyogenes (Group A Streptococcus) from other beta-hemolytic streptococci.
• Routine susceptibility testing of Gram-positive organisms.
• Microbiology teaching laboratories for practical demonstrations.
• Research studies on antibiotic resistance patterns.

Why Choose Oxoid Bacitracin 0.4 IU Discs?

• Trusted Brand: Oxoid is globally recognized for microbiology reagents and media.
• Reliable Results: Standardized discs ensure reproducible and accurate susceptibility zones.
• Laboratory-Safe: Manufactured under strict quality control standards.

Important Note

Oxoid Bacitracin 0.4 IU Discs are for laboratory use only. They are not therapeutic agents and must never be used to treat infections. Always follow proper laboratory safety protocols when handling bacterial cultures and antibiotic discs.