Description
Specifications Table
| Product Name | R-2A HiCynth® Agar | MCD962-500 gm Himedia |
|---|---|
| Quantity/Pack Size | 500 gm |
| Form | Powder |
| Grade | Laboratory Grade |
| Application | Microbiology, Environmental Testing |
Product Description
R-2A HiCynth® Agar is a specialized microbiological medium formulated to support the growth of heterotrophic bacteria, particularly those found in water and environmental samples. Unlike standard nutrient agar, R-2A Agar contains lower concentrations of nutrients, making it ideal for isolating slow-growing or oligotrophic bacteria that may be outcompeted in richer media.
This agar is widely used in water quality testing, environmental monitoring, and research laboratories where precise bacterial enumeration is required. Its balanced composition ensures reliable results, whether you’re testing drinking water, wastewater, or natural water sources.
When prepared according to standard protocols, R-2A Agar provides a clear, stable gel that supports colony formation without inhibiting bacterial growth. Its versatility makes it a staple in labs focusing on microbial ecology, public health, and industrial microbiology.
Looking for high-quality R-2A Agar for your lab? Buy R-2A HiCynth® Agar online from eqipped for guaranteed purity and performance.
Key Applications of R-2A HiCynth® Agar
R-2A Agar is essential for several microbiological applications, including:
Water Quality Testing: Used in compliance with standards like ISO 6222 and EPA methods for heterotrophic plate count (HPC) in drinking water.
Environmental Microbiology: Helps isolate bacteria from soil, sediment, and aquatic environments where nutrient levels are low.
Research and Education: A reliable medium for academic labs studying microbial diversity and bacterial physiology.
Industrial Microbiology: Employed in biofiltration studies, bioremediation research, and microbial community analysis.
Why R-2A Agar Stands Out
Unlike general-purpose media, R-2A Agar is designed to mimic natural environments where bacteria thrive under nutrient-limited conditions. This makes it particularly useful for:
Detecting slow-growing bacteria that may be missed on richer media.
Studying microbial communities in oligotrophic habitats like freshwater lakes or groundwater.
Conducting long-term incubation studies where bacterial competition is a concern.
Need R-2A Agar for your next experiment? Order R-2A HiCynth® Agar online today and get lab-ready media delivered to your doorstep.
Preparation and Usage Guidelines
To prepare R-2A Agar, follow these steps for optimal results:
Dissolve 18.2 grams of the powder in 1 liter of distilled water.
Heat gently while stirring to ensure complete dissolution.
Autoclave at 121°C for 15 minutes to sterilize.
Cool to 45-50°C before pouring into sterile Petri dishes.
Store prepared plates at 2-8°C until use.
For best results, incubate inoculated plates at 20-28°C for 5-7 days, as some environmental bacteria grow slowly.
Storage and Handling
Store the powdered medium in a cool, dry place away from direct sunlight. Once prepared, agar plates should be used within a reasonable timeframe to avoid dehydration or contamination. Always follow standard aseptic techniques when handling microbiological media.
Safety Considerations
While R-2A Agar is non-hazardous, standard laboratory safety practices should be followed:
Wear appropriate personal protective equipment (PPE) when handling.
Avoid inhalation of powder and contact with skin or eyes.
Dispose of used media and contaminated materials according to biosafety guidelines.
FAQs
What is R-2A Agar used for?
R-2A Agar is primarily used for isolating and culturing heterotrophic bacteria from water and environmental samples, especially in low-nutrient conditions.
How does R-2A Agar differ from Nutrient Agar?
R-2A Agar has lower nutrient concentrations, making it suitable for slow-growing bacteria that may be outcompeted on richer media like Nutrient Agar.
Can R-2A Agar be used for drinking water testing?
Yes, it is commonly used in heterotrophic plate count (HPC) tests for drinking water as per ISO and EPA standards.
What is the shelf life of R-2A HiCynth® Agar?
The powdered medium typically has a shelf life of 2-3 years when stored properly in a cool, dry place.
Where can I buy R-2A Agar online in India?
You can buy R-2A HiCynth® Agar online from eqipped, a trusted supplier of laboratory media and reagents.
