BD 231251 - Minocycline Sensi-Disc 30mcg High-Precision AST Disc for Tetracycline-Class Susceptibility Testing, 500/CA
The BD 231251 Minocycline Sensi-Disc 30mcg is a high-quality antimicrobial susceptibility testing (AST) disc designed for evaluating bacterial response to minocycline, a broad-spectrum tetracycline-class antibiotic. Each sterile, single-use disc contains 30 micrograms of minocycline and is engineered for use in the Kirby-Bauer disk diffusion method. BDs controlled manufacturing ensures consistent diffusion performance, stable potency, and reproducible inhibition zonessupporting accurate detection of resistance patterns in both Gram-positive and Gram-negative organisms.
| Manufacturer | Application | Code |
| 231251 | Antimicrobial Susceptibility Testing Disc | MI-30 |
Key Benefits
This minocycline Sensi-Disc provides clear, well-defined inhibition zones that support precise and reliable susceptibility interpretation. The ready-to-use sterile format reduces contamination risk and enhances workflow efficiency in high-throughput labs. BDs rigorous lot-to-lot quality standards ensure consistent antibiotic delivery and dependable results, making it an essential tool for diagnostic microbiology and antimicrobial stewardship programs.
Compatibility and Applications
The BD 231251 disc is compatible with standard Mueller-Hinton agar in accordance with CLSI and EUCAST guidelines. It is widely used for susceptibility testing of:
- Staphylococcus aureus and coagulase-negative staphylococci
- Enterococcus species (variable susceptibility)
- Escherichia coli and other Enterobacterales
- Acinetobacter species
- Non-fermenting Gram-negative rods
- Respiratory and wound pathogens tested for tetracycline-class alternatives
Minocycline is often used for resistant skin, soft-tissue, respiratory, and device-associated infections, making accurate AST essential.
Usage Guidelines
Prepare a 0.5 McFarland standard suspension and inoculate Mueller-Hinton agar evenly. Apply the minocycline disc using sterile forceps or a BD-compatible disc dispenser. Incubate plates at 3537C for 1620 hours. Measure zone diameters and interpret results using current CLSI or EUCAST breakpoint criteria. Store discs at 28C with desiccant protection and minimize exposure to moisture.
Certifications, Safety Standards, and Regulatory Approvals
The BD 231251 Sensi-Disc is produced under ISO 9001 and ISO 13485 certified quality systems and complies with FDA and CE standards for in vitro diagnostic (IVD) use. Each lot undergoes thorough testing for antibiotic content, diffusion uniformity, sterility, and stability.
Comparison with Competitor Products
BD Sensi-Discs offer superior diffusion consistency and antibiotic stability compared with many generic discs. Competitor products may show inconsistent loading, weak diffusion gradients, or higher variability under humidity exposure. BDs precision manufacturing ensures more reliable zone clarity and reproducibilitycritical for identifying emerging tetracycline resistance.
Typical User Profile and Application Scenarios
This minocycline Sensi-Disc is frequently used by:
- Clinical microbiology laboratories
- Hospital diagnostic departments
- Public health and epidemiology labs monitoring resistance trends
- Academic laboratories teaching AST methodologies
- Research groups studying tetracycline-class antibiotic resistance
Best Practices for Use and Maintenance
Allow discs to equilibrate to room temperature before opening. Handle discs with sterile forceps and avoid unnecessary exposure to humidity. Validate test performance using QC strains such as Staphylococcus aureus ATCC 25923 or E. coli ATCC 25922. Dispose of used materials following laboratory biohazard protocols.
Regulatory and Safety Information
For in vitro diagnostic use only. Use by trained laboratory personnel under biosafety level 2 conditions. Wear appropriate PPE and handle all bacterial cultures and test materials according to institutional and regulatory safety guidelines.
How to Order
To order the BD 231251 Minocycline Sensi-Disc 30mcg, add the item to your cart and complete checkout through CIA Medicals secure ordering system. For bulk orders, laboratory supply agreements, or technical support, contact CIA Medical customer service at (312) 275-5850 or submit an inquiry using the form on this page.
