BD 231649 - Sensi-Disc Ticarcillin/Clavulanic Acid, 10mcg Antimicrobial Susceptibility Testing Disc, 10/PK
The BD 231649 Sensi-Disc Ticarcillin/Clavulanic Acid disc is a high-precision antimicrobial susceptibility testing (AST) reagent used to evaluate bacterial response to the combination beta-lactam/beta-lactamase inhibitor therapy. Each disc contains a standardized 10mcg concentration, ensuring reliable antibiotic diffusion and accurate zone-of-inhibition measurement. Manufactured under BDs rigorous quality controls, these discs provide consistent, reproducible results essential for clinical microbiology, resistance monitoring, and therapeutic decision-making.
| Manufacturer | Application | Storage Requirements |
| 231649 | Antimicrobial Susceptibility Testing Disc | Requires Refrigeration |
Key Benefits
This Sensi-Disc delivers well-defined inhibition zones that support accurate interpretation using CLSI or EUCAST standards. The combination of ticarcillin with clavulanic acid enables detection of beta-lactamasemediated resistance, providing insight into the organisms susceptibility profile. BDs protected cartridge packaging minimizes moisture exposure, preserves potency, and reduces the risk of contamination. The single-use format enhances workflow efficiency in clinical laboratories.
Compatibility and Applications
The BD 231649 disc is compatible with standard disc diffusion testing workflows, including:
- Mueller Hinton agar plates
- Kirby-Bauer disc diffusion method
- BD Sensi-Disc dispensers or sterile forceps
Typical microorganisms tested with this disc include:
- Enterobacteriaceae species
- Pseudomonas aeruginosa
- Other Gram-negative rods where beta-lactam/beta-lactamase inhibitor therapy is considered
Usage Guidelines
Prepare a standardized inoculum and evenly inoculate a Mueller Hinton agar plate. Apply the Ticarcillin/Clavulanic Acid disc using sterile technique. Incubate under recommended conditions and measure the zone of inhibition after the specified period. Interpret results using current CLSI or EUCAST breakpoints. Keep cartridges sealed until use, and allow discs to reach room temperature before opening to avoid condensation.
Certifications, Safety Standards, and Regulatory Approvals
BD Sensi-Disc products are produced under ISO 9001 and ISO 13485 certified quality systems. They comply with FDA and CE requirements for in vitro diagnostic (IVD) use. Each lot is tested for antibiotic potency, diffusion performance, sterility, and QC organism response consistency.
Comparison with Competitor Products
Compared with generic susceptibility discs, BD Sensi-Discs provide superior potency stability, better moisture protection, and tighter manufacturing tolerances. Competitor discs may exhibit uneven diffusion or inconsistent antibiotic loading, leading to irregular zone sizes. BDs precise formulation ensures reproducible, dependable performance regardless of testing volume or environmental conditions.
Typical User Profile and Application Scenarios
This disc is routinely used by:
- Clinical microbiology laboratories conducting routine AST
- Hospital infection control programs monitoring resistance trends
- Public health laboratories performing surveillance testing
- Research institutions studying beta-lactam resistance mechanisms
Best Practices for Use and Maintenance
Store discs in their original sealed cartridge at recommended temperatures. Avoid exposure to humidity, as moisture can degrade antibiotic potency. Always use sterile tools when dispensing discs. Perform QC testing regularly with approved reference strains to verify performance. Dispose of used discs and cultures per institutional biohazard handling protocols.
Regulatory and Safety Information
For in vitro diagnostic use only. Handle all bacterial isolates under biosafety level 2 practices. Wear appropriate PPE and dispose of laboratory waste in regulated containers.
How to Order
To order the BD 231649 Sensi-Disc Ticarcillin/Clavulanic Acid 10mcg, add the item to your cart and complete checkout through CIA Medicals secure online platform. For bulk orders, laboratory contract pricing, or product assistance, contact CIA Medical customer service at (312) 275-5850 or submit an inquiry using the contact form on this page.
