Description
Specifications Table
| Product Name | Cal Agar (Cellobiose Arginine Lysine Agar) | 35512 | SRL Chem |
|---|---|
| Pack Size | 100 Gms |
| Form | Powder |
| Grade | Microbiology |
| Application | Selective isolation of fecal coliforms in water and food samples |
Product Description
Cal Agar, also known as Cellobiose Arginine Lysine Agar, is a specialized microbiological medium designed for the selective isolation and differentiation of fecal coliforms. This medium is widely used in environmental microbiology, particularly for testing water and food samples to detect bacterial contamination. The unique formulation of Cal Agar inhibits the growth of non-fecal coliforms while promoting the growth of target organisms, making it an essential tool for researchers and quality control labs.
At eqipped, we provide high-purity Cal Agar that meets stringent quality standards, ensuring reliable results in your microbiological analyses. Whether you’re a student conducting experiments or a professional researcher, this medium offers consistency and accuracy for your testing needs.
Need a reliable medium for fecal coliform detection? Order Cal Agar online from eqipped today.
The medium contains cellobiose as the primary carbon source, along with arginine and lysine, which aid in the differentiation of bacterial species based on their metabolic pathways. The inclusion of bile salts and sodium lauryl sulfate further enhances selectivity by inhibiting gram-positive bacteria and some gram-negative bacteria.
Cal Agar is particularly useful in compliance testing for drinking water, wastewater, and food products, where fecal coliform detection is critical for public health safety. Its ease of preparation and clear interpretation of results make it a preferred choice in microbiology labs across India.
For best results, follow standard microbiological procedures when preparing and using Cal Agar. Always store the medium in a cool, dry place away from direct sunlight to maintain its efficacy.
FAQs
What is Cal Agar used for?
Cal Agar is used for the selective isolation and detection of fecal coliforms in water, food, and environmental samples. It helps identify bacterial contamination that may indicate the presence of pathogenic organisms.
How do I prepare Cal Agar medium?
Dissolve 35.5 grams of Cal Agar powder in 1 liter of distilled water, sterilize by autoclaving at 121°C for 15 minutes, cool to 45-50°C, and pour into sterile Petri dishes. Allow the agar to solidify before use.
What is the incubation period for Cal Agar?
The recommended incubation period is 24-48 hours at 35-37°C. This allows sufficient time for fecal coliforms to grow and produce characteristic colonies.
Can Cal Agar be used for testing drinking water?
Yes, Cal Agar is commonly used for testing drinking water to detect fecal contamination. It is a standard medium in water quality analysis as per regulatory guidelines.
Where can I buy Cal Agar online in India?
You can buy Cal Agar online from eqipped, a trusted supplier of lab chemicals and microbiology media. We offer genuine SRL Chem products with fast delivery across India.
