Description
Specifications Table
| Product Name | MacConkey Agar w/o C.V., w/ 1.2% Agar | 33759 | SRL Chem |
|---|---|
| Quantity/Pack Size | 100 Gms, 500 Gms |
| Form | Powder |
| Grade | Laboratory Grade |
| Application | Selective isolation of Gram-negative bacteria, differential lactose fermentation |
Product Description
MacConkey Agar is a widely used selective and differential medium in microbiology laboratories. This variant, without Crystal Violet (C.V.), is specifically designed to isolate and differentiate Gram-negative bacteria based on their ability to ferment lactose. The inclusion of 1.2% agar ensures optimal gel strength for reliable results.
Whether you’re a student, researcher, or educator, this medium is essential for experiments involving bacterial identification, particularly in clinical and environmental samples. The absence of Crystal Violet makes it suitable for applications where this dye may interfere with downstream processes.
For those looking to buy MacConkey Agar online, eqipped offers a seamless purchasing experience with authentic SRL Chem products. Our platform ensures you receive laboratory-grade supplies that meet stringent quality standards.
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The medium contains bile salts and crystal violet (in standard formulations), which inhibit the growth of Gram-positive bacteria, allowing Gram-negative bacteria to thrive. Lactose-fermenting colonies appear pink/red due to acid production, while non-fermenters remain colorless. This differentiation is crucial for identifying pathogens like Escherichia coli and Salmonella species.
At eqipped, we prioritize delivering products that support accurate and reproducible results. This MacConkey Agar variant is no exception, providing consistency for your microbiological studies.
FAQs
What is the shelf life of MacConkey Agar?
The shelf life is typically 2–3 years when stored in a cool, dry place away from direct sunlight.
Can this medium be used for fungal cultures?
No, MacConkey Agar is designed for bacterial isolation and is not suitable for fungal growth.
How should I prepare the medium?
Dissolve the powder in distilled water, heat to boiling, and sterilize by autoclaving at 121°C for 15 minutes.
Is this product suitable for student labs?
Yes, it is commonly used in educational settings for microbiology practicals.
Where can I buy MacConkey Agar online in India?
You can purchase it from eqipped, a trusted supplier of laboratory reagents and media.
