Description
Product Overview
The 25kg bulk drum of silica gel supplied by Tyger Scientific is engineered for high‑efficiency column chromatography. Each particle is sized between 300 and 400 mesh, providing a uniform surface area of 380‑500 m²/g and a pore size ranging from 70 to 90 Å. This combination ensures optimal flow dynamics and superior adsorption capacity, allowing scientists to achieve sharper separations and cleaner product streams.
Manufactured with rigorous quality controls, the silica gel is free from contaminants and maintains consistent physical properties across the entire drum. The material’s high surface area promotes rapid equilibration, reducing run times while preserving resolution. Its bulk packaging in a 55‑pound drum simplifies inventory management for laboratories that require large volumes for continuous operation.
Beyond chromatography, the gel’s ability to adsorb pigments makes it an excellent choice for color remediation in various industrial processes. Whether you are polishing a pharmaceutical intermediate or refining a specialty chemical, the gel’s versatility supports a wide range of applications while delivering reliable performance.
Designed for durability, the drum’s sturdy construction protects the silica gel from moisture and mechanical stress during storage and handling. The product is discontinued by the manufacturer, ensuring that the current batch represents the final, high‑quality offering from Tyger Scientific.
Usage
In laboratory settings, the silica gel drum is typically used during the stationary phase of column chromatography. Researchers load the gel into stainless‑steel or glass columns, then pass the sample mixture through the packed bed. The gel’s uniform particle size and high surface area facilitate efficient separation of target compounds from impurities, making it indispensable for purification workflows in pharmaceutical, biotech, and analytical chemistry labs.
The gel also excels in color remediation tasks. By adsorbing colored impurities, it improves the visual quality of final products, which is especially valuable in food‑grade and cosmetic formulations where appearance directly impacts market acceptance. Its compatibility with a broad pH range and various solvent systems further expands its utility across diverse process environments.
Why Choose Us
Choosing Tyger Scientific’s silica gel means selecting a product backed by decades of expertise in chromatography media. The company’s commitment to consistent particle size distribution and surface area guarantees reproducible results, reducing the need for method re‑validation and saving valuable time in the lab.
Our bulk drum packaging not only offers cost savings compared to smaller containers but also minimizes waste and handling steps. The 25kg quantity ensures that you have sufficient material for multiple runs, supporting high‑throughput environments without compromising on quality. Additionally, Tyger Scientific provides responsive technical support to assist with method development, troubleshooting, and optimization.
All batches undergo strict certification, and detailed certificates of analysis are available upon request, giving you confidence in the material’s performance specifications. This level of transparency and service distinguishes our offering in a competitive market.
Key Features
- Uniform 300‑400 mesh particles deliver consistent flow and high resolution in chromatography.
- Large surface area (380‑500 m²/g) enhances adsorption capacity for efficient impurity removal.
- 70‑90 Å pore size improves color remediation, yielding clearer final products.
- Robust 55‑pound drum protects gel from moisture and mechanical damage during storage.
- Dedicated Tyger Scientific technical support ensures reliable performance and expert assistance.
FAQ
What is the recommended column size for this silica gel?
The gel’s particle size range (300‑400 mesh) works well with columns ranging from 10 mm to 50 mm internal diameter. For optimal resolution, we suggest using a column length of at least 10 cm and packing the column uniformly to avoid channeling.
Can this silica gel be regenerated after use?
Yes, the silica gel can be regenerated by washing with a suitable solvent system, such as a mixture of methanol and water, followed by drying at 120 °C. Regeneration restores adsorption capacity and extends the usable life of the material.
Is the product compatible with acidic and basic mobile phases?
The silica gel is chemically stable across a wide pH range (approximately 2‑10). It can be used with both acidic and basic mobile phases, making it versatile for a variety of analytical and preparative chromatography methods.
How does the bulk drum packaging benefit my laboratory?
Bulk packaging reduces per‑gram cost, minimizes the number of containers you need to store, and ensures a consistent supply for high‑throughput operations. The drum’s sturdy construction also protects the material from environmental exposure, preserving its performance over time.
What kind of technical support does Tyger Scientific provide?
Tyger Scientific offers a dedicated support line staffed by experienced chromatography specialists. They can help you with method development, troubleshooting, and optimization, as well as provide detailed product specifications and safety data sheets upon request.
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