puriFlash Silica from Advion-Interchim Scientific
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puriFlash Silica flash columns from Advion-Interchim Scientific offer a versatile and high-performance solution for a variety of chromatographic applications. With specialised options tailored to different purification needs, these columns ensure precision, reliability, and exceptional efficiency in compound separation. Their robust design and adaptability make them an essential tool for laboratories demanding high-quality results.
- puriFlash IR-SI: Standard grade ideal for routine and general-purpose normal phase chromatography, irregular silica provides reliable performance with a cost-effective balance of efficiency and versatility.
- puriFlash SI-HC: High capacity grade featuring a larger surface area (680 m²/g), Silica HC allows for higher sample loading and improved productivity, with low back pressure.
- puriFlash SI-HP: High performance grade designed for applications requiring superior separation precision, Silica HP ensures enhanced resolution and purity due to its high particle uniformity.
- puriFlash SI-HP AgNO₃: Impregnated with silver nitrate, this variant is specifically designed to separate cis/trans stereoisomers.
Features
- Silica flash columns for laboratories seeking efficient and reproducible chromatographic separations
- Available in a range of options, including irregular (IR), high capacity (HC), and high performance (HP) variants, to accommodate diverse purification needs
- Standard silica version features irregular silica for simple, routine applications
- High capacity (HC) silica variant provides a larger surface area, allowing for increased sample loading
- High performance (HP) silica variant features superior particle uniformity for high resolution separations
- Silica HP AgNO₃ variant is impregnated with silver nitrate, facilitating the separation of cis/trans isomers of unsaturated compounds such as alkenes, lipids, steroids, and terpenes
- Exhibits stability across a pH range of 1.5 to 6.5
- Suitable for normal phase applications, providing flexibility in method development
- Designed to withstand the demands of high-throughput purification processes, ensuring durability and longevity
Specification
| puriFlash IR-SI | puriFlash SI-HC | puriFlash SI- HP | puriFlash SI-HP AgNO₃ | |
| Mode | Normal phase | Normal phase | Normal phase | Normal phase |
| Particle Type | Irregular | Spherical | Spherical | Spherical |
| Particle Size | 20 µm, 50 µm | 15 µm, 25 µm, 50 µm | 15 µm, 30 µm, 50 µm | 50 µm |
| Pore Size | 60 Å | 60 Å | 60 Å | 60 Å |
| Surface Area | 450 m²/g | 680 m²/g | 500 m²/g | 500 m²/g |
| Endcapped | No | No | No | No |
| pH Range | 1.5 - 6.5 | 1.5 - 6.5 | 1.5 - 6.5 | 1.5 - 6.5 |
Literature
The essential systems and consumables for purification, evaporation, and mass spectrometry
