
( Brand: General Laboratory Products ), ( Manufacturer Part Number: 250EZ-3100-250 ), ( Size: 250 Ml ), ( Width: 9.000 ), ( Weight: 11.0000 ), ( Features: R2a Agar, Media Type R2a Agar, Size 250 Ml, Product Form Solid, C )
Introducing the 250ez-3100-250 R2A Agar, a premium quality product designed for microbiological applications in general laboratories. This agar comes in a convenient 250ml package, enough to support numerous tests and experiments.
The R2A Agar is a ready-to-use, enriched medium that supports the growth of a broad range of bacteria, including fastidious and slow-growing strains. It is particularly suitable for the isolation and enumeration of aerobic and facultative anaerobic bacteria from various environments such as water, soil, food, and clinical samples.
The medium's composition includes Casein Ammonium Sulfate Agar base, cycloheximide, maltose, peptone, yeast extract, dextrose, and other essential nutrients. These ingredients promote optimal bacterial growth while minimizing the risk of contamination from unwanted microorganisms.
The pH of the agar is carefully adjusted to maintain an environment that encourages bacterial growth, typically ranging between 6.8 and 7.2. The medium's consistency is firm, ensuring easy handling and spreading, while its surface remains smooth and free from cracks, allowing for accurate and reliable plate reading.
The 250ml package is delivered in a sterile, tamper-evident container, ensuring the integrity and sterility of the medium until it is ready for use. To prepare for inoculation, simply melt the agar by heating it in a water bath or incubator until it reaches a temperature of approximately 45-50 C. Then, pour the melted agar into sterile petri dishes and allow it to cool and solidify before inoculation.
The 250ez-3100-250 R2A Agar is a versatile and reliable choice for microbiological research and quality control applications. Its broad-spectrum nutrient content and ability to support a wide range of bacteria make it an essential tool for any general laboratory.
a. R2A Agar is a versatile medium used for the isolation and enumeration of fastidious bacteria and fungi. It is particularly useful for the recovery of aerobic and anaerobic microorganisms from various environmental samples.
b. The 250ml pack size is convenient for both small and large-scale applications, making it a cost-effective option for laboratories with varying needs.
c. The product is manufactured by a reputable company, General Laboratory, which ensures consistent quality and reliability.
d. The sterile packaging ensures the medium remains free from contamination during transportation and storage.
2. Cons:a. The price per pack may be higher than some other agar brands, making it a potential cost concern for laboratories with limited budgets.
b. The medium may require specific incubation conditions and handling procedures to maintain its effectiveness, which could add to the overall cost and complexity of the laboratory process.
Conclusion:The General Laboratory 250ez-3100-250 R2A Agar 250ml Pack (9 Packs) offers several advantages, including its versatility, convenient pack size, and consistent quality. However, potential drawbacks include the higher cost per pack and the need for specific handling and incubation conditions.
Recommendation:If your laboratory requires a reliable and versatile agar medium for the isolation and enumeration of fastidious bacteria and fungi, the General Laboratory 250ez-3100-250 R2A Agar 250ml Pack (9 Packs) is a worthwhile investment. Despite the higher cost per pack, the medium's effectiveness and convenience make it a valuable addition to any microbiology laboratory. However, it is essential to consider the specific budget and handling requirements of your laboratory before making a final decision.
R2A Agar, Media Type Size 250 mL, Form Solid, Container Bottle, Shelf Life 180 day, Reference Methods Not Applicable, Standards European Directive 67/548/EEC and 1999 /45/EC, OSHA 29 CFR 1910.12 Application Enumeration of Organisms In Treated Potable Water, Package Quantity 9.