Description
Specifications Table
| Product Name | R2A Agar | SME962CCL-5X250 ML | Himedia |
|---|---|
| Quantity/Pack Size | 5 × 250 ml |
| Form | Powder |
| Grade | Laboratory/Microbiology |
| Application | Environmental microbiology, water testing, bacterial isolation |
Product Description
R2A Agar is a specialized low-nutrient medium designed for the cultivation and isolation of heterotrophic bacteria from environmental samples, particularly water and soil. Unlike standard nutrient agar, R2A Agar supports the growth of slow-growing and nutritionally fastidious microorganisms, making it indispensable for environmental microbiology studies.
This Himedia-manufactured R2A Agar comes in a convenient 5 × 250 ml pack, ensuring you have an adequate supply for multiple experiments. Whether you’re a student conducting microbial analysis or a researcher studying biofilm formation, this medium provides consistent and reliable results.
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Key Applications of R2A Agar
R2A Agar is widely used in:
- Environmental monitoring of water and soil samples.
- Isolation of bacteria from potable water and wastewater.
- Biofilm research and microbial ecology studies.
- Quality control in pharmaceutical and food industries.
Why R2A Agar is Essential for Microbiology
Standard nutrient agar often fails to support the growth of environmental bacteria due to its high nutrient content. R2A Agar, with its reduced nutrient concentration, allows for the recovery of a broader range of microorganisms, including oligotrophic species. This makes it a preferred choice for researchers and students working on environmental microbiology projects.
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How to Use R2A Agar
Preparing R2A Agar is straightforward:
- Dissolve the powder in distilled water as per the manufacturer’s instructions.
- Sterilize the medium by autoclaving at 121°C for 15 minutes.
- Cool to 45-50°C and pour into sterile Petri dishes.
- Inoculate with your sample and incubate at the recommended temperature.
Storage and Handling
Store R2A Agar powder in a cool, dry place away from direct sunlight. Once prepared, the agar plates should be stored at 2-8°C and used within a reasonable timeframe to avoid contamination.
Safety Considerations
While R2A Agar is generally safe, always follow standard laboratory practices when handling microbial cultures. Wear appropriate personal protective equipment (PPE) and dispose of used media as per biohazard waste guidelines.
FAQs
What is R2A Agar used for?
R2A Agar is primarily used for isolating and cultivating heterotrophic bacteria from environmental samples like water and soil. It’s ideal for microbial ecology and water quality testing.
How does R2A Agar differ from nutrient agar?
R2A Agar has a lower nutrient concentration, making it suitable for slow-growing and nutritionally sensitive bacteria, whereas nutrient agar is richer and supports faster-growing microbes.
Can I buy R2A Agar online in India?
Yes, you can buy R2A Agar online at eqipped. We offer authentic Himedia products with fast shipping across India.
What is the shelf life of R2A Agar?
The powdered form has a long shelf life when stored properly. Prepared plates should be used within a few weeks for best results.
Is R2A Agar suitable for student projects?
Absolutely! R2A Agar is commonly used in educational labs for microbiology experiments, especially those involving environmental samples.
