BD 231653 - Disk Susceptibility Sensi-Disc Cefaclor CEC-30 30mcg Reliable AST Disk for Second-Generation Cephalosporin Testing, 10/CA
The BD 231653 Disk Susceptibility Sensi-Disc Cefaclor CEC-30 30mcg is a high-precision antimicrobial susceptibility testing (AST) reagent designed for determining bacterial sensitivity to cefaclor, a second-generation cephalosporin. Each sterile paper disk contains 30 micrograms of cefaclor, providing a standardized antibiotic diffusion gradient for accurate susceptibility interpretation using the Kirby-Bauer disk diffusion method. BDs stringent manufacturing and quality control procedures ensure consistent antibiotic content, reliable inhibition zone formation, and dependable AST performance across routine microbiology workflows.
Key Benefits
The BD 231653 Cefaclor 30mcg Sensi-Disc offers excellent reliability, reproducibility, and accuracy. Its precisely measured antibiotic concentration ensures uniform diffusion in Mueller-Hinton agar, creating clearly defined inhibition zones for confident susceptibility assessment. The sterile, single-use design reduces contamination risk, improves workflow efficiency, and supports high-volume testing laboratories. With BDs reputation for quality and consistency, these disks help laboratories produce dependable, clinically relevant results for better-informed antimicrobial therapy decisions.
Compatibility and Applications
This Sensi-Disc is compatible with standard Mueller-Hinton agar and follows CLSI and EUCAST guidelines for disk diffusion susceptibility testing. It is commonly used for:
- Escherichia coli
- Klebsiella species
- Proteus species
- Other Gram-negative organisms requiring cefaclor susceptibility evaluation
Cefaclor testing is particularly useful for identifying therapeutic options in respiratory, urinary tract, skin, and soft-tissue infections where second-generation cephalosporins may be indicated.
Usage Guidelines
Prepare a bacterial suspension adjusted to a 0.5 McFarland standard and inoculate a Mueller-Hinton agar plate uniformly. Using sterile forceps or a disk dispenser, place the BD 231653 Cefaclor 30mcg disk onto the agar surface. Incubate at 3537C for 1620 hours according to approved AST guidelines. After incubation, measure the inhibition zone diameter using a calibrated ruler or automated system, and interpret results according to the latest CLSI or EUCAST breakpoints. Store disks at 28C in their sealed container to maintain potency and prevent moisture absorption.
Certifications, Safety Standards, and Regulatory Approvals
The BD 231653 Sensi-Disc is manufactured in ISO 9001 and ISO 13485 certified facilities and complies with FDA and CE requirements for in vitro diagnostic (IVD) devices. Each lot undergoes strict testing for antibiotic potency, diffusion uniformity, stability, and sterility. BDs adherence to CLSI M100 standards ensures accurate and consistent susceptibility results across different laboratory settings.
Comparison with Competitor Products
BD Sensi-Discs are widely recognized for their superior consistency, stability, and performance compared to generic susceptibility disks. Competitor products may exhibit inconsistent antibiotic loading or uneven diffusion, resulting in variable inhibition zones that compromise result accuracy. BDs advanced drug impregnation techniques and moisture-resistant packaging ensure reliable, predictable performance for every disk.
Typical User Profile and Application Scenarios
The BD 231653 Cefaclor 30mcg disk is used by clinical microbiologists, laboratory technologists, infectious disease specialists, and researchers. Common application scenarios include:
- Routine AST panels in hospital microbiology labs
- Respiratory and urinary tract infection diagnostics
- Resistance surveillance studies involving Gram-negative bacteria
- Research examining cephalosporin activity and resistance patterns
Best Practices for Use and Maintenance
Handle disks using sterile forceps and avoid touching the antibiotic surface. Allow refrigerated disks to reach room temperature before opening containers to prevent condensation. Include quality control strains such as Escherichia coli ATCC 25922 to verify performance. Avoid using compromised or expired disks, as diminished potency may alter inhibition zone sizes. Dispose of used disks and culture materials as biohazard waste following institutional protocols.
Regulatory and Safety Information
This product is intended for in vitro diagnostic use by trained laboratory personnel. Testing involving pathogenic bacteria must follow biosafety level 2 precautions. Wear gloves, lab coats, and protective eyewear during handling. Dispose of all used media and disks according to institutional and environmental biohazard waste regulations.
How to Order
To order the BD 231653 Disk Susceptibility Sensi-Disc Cefaclor CEC-30 30mcg, add the item to your cart and complete the purchase through CIA Medicals secure online checkout. For bulk orders, laboratory contracts, or technical support, contact CIA Medical customer service at (312) 275-5850 or submit an inquiry using the contact form on this page. Our team can assist with product availability, pricing, and documentation for your AST testing requirements.
