BD 231648 - Sensi-Disc Ticarcillin Antimicrobial Susceptibility Testing Disc

BD 231648 - Sensi-Disc Ticarcillin Antimicrobial Susceptibility Testing Disc

The BD 231648 Sensi-Disc Ticarcillin disc is a standardized antimicrobial susceptibility testing (AST) reagent designed for accurate measurement of bacterial response to the beta-lactam antibiotic ticarcillin. Manufactured under BDs strict quality controls, this disc delivers consistent antibiotic potency and diffusion characteristics, supporting reliable zone-of-inhibition results according to CLSI or EUCAST guidelines. Each disc is packaged to preserve stability and prevent moisture-related degradation, ensuring dependable performance in clinical and research microbiology laboratories.

Key Benefits

This Sensi-Disc provides strong, clearly defined inhibition zones that support accurate interpretation and clinical decision-making. BDs precision manufacturing ensures minimal lot-to-lot variability, consistent diffusion, and dependable potency throughout the products shelf life. The protected, single-use disc format reduces contamination risk and simplifies handling, improving workflow efficiency in high-volume AST environments.

Compatibility and Applications

The BD 231648 Ticarcillin disc is fully compatible with standard disc diffusion testing workflows, including:

• Mueller Hinton agar plates
• Kirby-Bauer disc diffusion protocols
• BD Sensi-Disc dispensers and sterile forceps

It is commonly used for assessing susceptibility in Gram-negative organisms such as Pseudomonas aeruginosa and Enterobacteriaceae, helping guide therapeutic selection and monitor resistance trends.

Usage Guidelines

Prepare a standardized bacterial inoculum and evenly inoculate a Mueller Hinton agar plate. Apply the ticarcillin disc using sterile forceps or a BD disc dispenser. Incubate under recommended conditions and measure the zone of inhibition after the appropriate incubation period. Interpret results using current CLSI or EUCAST breakpoint standards. Keep disc cartridges sealed until use and allow them to reach room temperature before opening to prevent condensation.

Certifications, Safety Standards, and Regulatory Approvals

BD Sensi-Disc products are manufactured in ISO 9001 and ISO 13485 certified facilities. They meet FDA and CE requirements for in vitro diagnostic (IVD) devices. Each production lot is tested for sterility, potency accuracy, diffusion consistency, and performance against reference quality control strains.

Comparison with Competitor Products

Compared with generic susceptibility discs, BD Sensi-Discs offer superior potency consistency, moisture protection, and overall stability. Competitor discs may show inconsistent inhibition zones due to variable antibiotic loading or poor storage protection. BDs rigorous manufacturing process ensures reproducibility and accuracy, making them a trusted choice in clinical AST testing.

Typical User Profile and Application Scenarios

The BD ticarcillin susceptibility disc is frequently used by:

• Clinical microbiology laboratories performing routine AST
• Hospital labs tracking emerging resistance patterns
• Research facilities studying beta-lactam activity
• Public health laboratories conducting surveillance programs

Best Practices for Use and Maintenance

Store discs in their original sealed cartridge at recommended temperatures. Avoid humidity exposure, as moisture can alter antibiotic diffusion. Always use sterile instruments for dispensing. Perform regular QC testing with certified reference strains to validate ongoing performance. Dispose of used discs and cultures following institutional biohazard protocols.

Regulatory and Safety Information

For in vitro diagnostic use only. Handle all bacterial isolates using appropriate biosafety level 2 practices. Use standard laboratory PPE and dispose of materials in regulated biohazard waste containers.

How to Order

To order the BD 231648 Sensi-Disc Ticarcillin, add the item to your cart and complete checkout through CIA Medicals secure ordering system. For bulk laboratory orders or technical assistance, contact CIA Medical customer service at (312) 275-5850 or submit an inquiry using the form on this page.