Description
Specifications Table
| Product Name | HiCombi™ CLED – MacConkey Agar Plate |
|---|---|
| Quantity/Pack Size | 20 plates |
| Form | Pre-poured agar plates |
| Grade | Microbiology grade |
| Application | Bacterial culture, urinary tract infection diagnosis, Gram-negative isolation |
Product Description
When it comes to microbiological testing, precision and reliability are non-negotiable. The HiCombi™ CLED – MacConkey Agar Plate from Himedia combines two essential media in one plate, making it a go-to choice for labs, researchers, and students across India. Whether you’re identifying urinary tract pathogens or isolating Gram-negative bacteria, this dual-purpose agar plate simplifies your workflow without compromising accuracy.
MacConkey Agar is a selective and differential medium that inhibits Gram-positive bacteria while allowing Gram-negative organisms like *E. coli* and *Klebsiella* to grow. The added CLED (Cystine Lactose Electrolyte Deficient) medium enhances the detection of urinary pathogens, making it ideal for clinical diagnostics. This combination eliminates the need for separate plates, saving time and resources.
Designed for both educational and professional settings, these pre-poured plates are ready to use, ensuring consistency in results. The 20-plate pack is perfect for small to medium-scale experiments, offering convenience without bulk storage concerns. At eqipped, we ensure these plates are delivered with care, maintaining their sterility and performance.
Need a reliable medium for bacterial culture? Buy HiCombi™ CLED – MacConkey Agar Plates online today and experience seamless microbiology testing.
Why This Agar Plate Stands Out
The HiCombi™ CLED – MacConkey Agar Plate isn’t just another culture medium—it’s a smart solution for modern labs. Here’s what makes it indispensable:
First, its dual-functionality sets it apart. Instead of juggling multiple plates, you get both MacConkey and CLED in one, reducing contamination risks and streamlining processes. The MacConkey side selectively grows lactose-fermenting bacteria, producing distinctive pink colonies, while the CLED side supports electrolyte-deficient growth, crucial for urinary tract infection (UTI) diagnostics.
Second, consistency is guaranteed. Himedia’s rigorous quality control ensures each plate meets microbiological standards, so you can trust your results every time. This is especially important for students and researchers who need reproducible data for their studies or publications.
Finally, convenience is key. Pre-poured plates mean no autoclaving or preparation—just inoculate and incubate. For educators, this means more time teaching and less time prepping. For clinicians, it means faster turnaround times for patient samples.
Whether you’re a student learning bacterial identification or a researcher screening samples, these plates adapt to your needs. And with eqipped’s hassle-free online ordering, getting your hands on them is just a few clicks away.
Applications in Real-World Settings
From academic labs to diagnostic centers, the HiCombi™ CLED – MacConkey Agar Plate proves its versatility. Here’s where it shines:
Clinical Microbiology: UTI diagnosis relies on accurate bacterial identification. The CLED side of this plate mimics urinary conditions, helping isolate pathogens like *Proteus* and *Pseudomonas* with clarity. Meanwhile, the MacConkey side confirms lactose fermentation, aiding in species differentiation.
Educational Use: For students, this plate is a practical tool for understanding selective and differential media. Its dual nature makes it a great teaching aid for courses on medical microbiology or bacterial physiology.
Research Labs: Researchers studying antibiotic resistance or bacterial metabolism benefit from the plate’s ability to support diverse Gram-negative strains. The clear differentiation between lactose fermenters and non-fermenters simplifies data interpretation.
Quality Control: Food and water testing labs use MacConkey Agar to detect coliforms. The added CLED functionality expands its use to environmental samples where electrolyte balance matters.
No matter the application, this plate delivers precision. And when you buy online from eqipped, you’re choosing a supplier that understands the urgency of lab work—prompt delivery and intact products are our promise.
Handling and Storage Tips
To maintain the integrity of your HiCombi™ CLED – MacConkey Agar Plates, follow these best practices:
Storage: Keep plates in a cool, dry place (2–8°C) away from direct sunlight. Avoid freezing, as it can alter the agar’s properties. The original packaging is designed to prevent dehydration, so store plates upright until use.
Handling: Always use sterile techniques when inoculating. Flame your loop or needle between samples to prevent cross-contamination. Incubate plates at 35–37°C for 18–24 hours for optimal results.
Shelf Life: Unopened plates typically last 6–12 months from the manufacturing date. Check the expiry date on the pack and discard any plates with signs of drying, cracking, or contamination.
Disposal: After use, autoclave plates before disposal to ensure biosafety. Follow your lab’s waste management protocols for microbiological waste.
By adhering to these guidelines, you’ll maximize the performance of your agar plates and ensure accurate, reliable results every time.
Common Challenges and Solutions
Even with high-quality media like HiCombi™ CLED – MacConkey Agar, users might face occasional hurdles. Here’s how to troubleshoot:
Problem: No Growth on Plates Possible causes include expired plates, improper inoculation, or incorrect incubation conditions. Always verify the expiry date and ensure your incubator is calibrated. If using clinical samples, confirm the specimen was collected and transported correctly.
Problem: Overgrowth or Swarming Some bacteria, like *Proteus*, exhibit swarming motility on CLED. To prevent this, use a higher inoculation temperature or streak plates more lightly. Alternatively, supplement the medium with specific inhibitors if needed.
Problem: Weak Lactose Fermentation If colonies on the MacConkey side aren’t turning pink, check the incubation time—some strains ferment lactose slowly. Extend incubation to 48 hours if necessary. Also, ensure the agar wasn’t exposed to excessive heat during storage.
Problem: Contamination Contaminated plates often result from poor aseptic technique. Work near a flame, disinfect your workspace, and avoid talking or moving abruptly during inoculation. If contamination persists, review your lab’s sterilization protocols.
For persistent issues, don’t hesitate to reach out to eqipped’s support team. We’re here to help you get the most out of your lab supplies.
FAQs
What bacteria can be identified using HiCombi™ CLED – MacConkey Agar Plates?
This plate is designed to isolate and differentiate Gram-negative bacteria. The MacConkey side identifies lactose fermenters (e.g., *E. coli*, *Klebsiella*) and non-fermenters (e.g., *Salmonella*, *Shigella*). The CLED side supports urinary pathogens like *Proteus* and *Pseudomonas*.
Can these plates be used for fungal cultures?
No, MacConkey and CLED agars are formulated for bacterial growth. For fungal cultures, use Sabouraud Dextrose Agar or other fungal-specific media available at eqipped.
How should I interpret the colony colors on MacConkey Agar?
Lactose-fermenting bacteria produce pink/red colonies due to acid production. Non-fermenters appear colorless or pale. The bile salts and crystal violet in the medium inhibit Gram-positive bacteria.
Is this product suitable for student labs?
Absolutely. The pre-poured format and dual functionality make it ideal for educational settings. It’s commonly used in microbiology practicals for teaching bacterial identification techniques.
What’s the difference between CLED and MacConkey Agar?
MacConkey is selective for Gram-negative bacteria and differential for lactose fermentation. CLED is electrolyte-deficient, mimicking urinary conditions to enhance UTI pathogen growth. The HiCombi™ plate combines both for comprehensive testing.
