Purity™ Flash Cartridges – C18 Spherical (20-45um)
Unequaled in the Marketplace. Pinnacle of Resolution
The Purity Flash Cartridges with C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, are designed for researchers who want to use the best products in their laboratories. Moreover, this cartridge contains a lower mean particle size (finer powder) that greatly enhances resolution and tackles the most challenging flash chromatography separation demands.
The adsorbent features: narrow particle size distribution, minimal fine particles below the nominal range, uniform porosity, small pore volume, minimal small pores, low metal content, and mechanically stable rigid spheres with balanced internal forces which yield benefits of: higher/sharper resolution, lower back pressure, high loading, high bulk density, low interference of analytes, and a mechanically stable bed.
Manufacturing Know-How
In addition to the superior adsorbent, the polypropylene cartridge housing and spin-welded cap allows for a leak-proof closure with pressures up to 400 psi. What’s more is that a superior packing technique during the manufacturing process yields a uniformly packed bed, reducing unwanted channeling.
Overall Cost Savings with Ensured Reproducibility
- Lower solvent consumption
- Minimal sample loss
- Reduced separation time
Adsorbent:
- C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um
Spherical Silica Gel, Premium Rf Advantages:
| Features | Benefits |
|---|---|
| Narrow particle size distribution | Higher (Sharper) resolution |
| More reliable resolution. | |
| This means the backpressure is lower and faster run time. | |
| Minimal fine particles below the nominal range | |
| Uniform porosity | High loading – which means you can load up to 30% more than granular – which means you can do fewer runs. |
| Small pore volume | High bulk density – which means more silica in the same column – which leads to higher loading. |
| Lower “dead” volume – which means less solvent use. | |
| Lower risk of trapped solute in pores – which means you don’t lose your expensive sample. | |
| Minimal small pores | |
| Low metal content | Low interference of analytes (High Purity - 99.95% SiO2) and (Total metal content ~100 ppm) – which means you won’t have peak tailing with certain types of molecules. |
| Mechanically stable rigid spheres with balanced internal forces | Mechanically stable bed – which means the column bed won’t collapse, and you won’t have to replace the column so often. |
| Significantly less fine particle generation – which means the backpressure won’t gradually increase until the column is unusable. |
Purity™ Flash Cartridge Housing and Manufacturing Advantages:
- Superior packing technique
- Homogeneous packed bed reduces channeling and yields higher resolution (sharper peaks)
- Standard Luer-Lok end fittings
- Easily connect to commercially available flash systems
- Versatile and capable of assembling multiple cartridges in series
- Leak-Free spin-welded closure allows for pressure up to 400 psi
- Polyethylene (PET) Frits
- 100% compatible with Sorbtech, Biotage™, Teledyne Isco™ CombiFlash™, Interchim™, Grace™, Buchi™, and Agilent™ Flash Systems
| Catalog No. | Description | Price (USD) |
|---|---|---|
| CFC-73646-004-2 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 5.4g, 2/pk |  Buy now $130.00 |
| CFC-73646-012-1 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 20g, 1/pk | Buy now $94.55 |
| CFC-73646-025-1 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 33g, 1/pk | Buy now $187.50 |
| CFC-73646-040-1 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 45g, 1/pk | Buy now $232.50 |
| CFC-73646-080-1 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 105g, 1/pk | Buy now $412.50 |
| CFC-73646-120-1 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 155g, 1/pk | Buy now $622.50 |
| CFC-73646-220-1 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 300g, 1/pk |  Inquire |
| CFC-73646-330-1 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 420g, 1/pk | Inquire |
| CFC-73646-800-1 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 1080g, 1/pk | Inquire |
| CFC-73646-1600-1 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 2140g, 1/pk | Inquire |
| CFC-73646-3000-1 | Purity Flash Cartridges, C18 Spherical Silica Gel, Premium Rf, 100A, 20-45um, 3830g, 1/pk | Inquire |
| Cat. # | Column Size | O.D. x L (mm) |
I.D. x Media Bed (mm) |
Sample Load | Qty/pkg |
|---|---|---|---|---|---|
| CFC-73646-004-2 | 5.4 g | 17.2 x 113.8 | 12.4 x 56.0 | 4 mg – 0.6 g | 2 |
| CFC-73646-012-1 | 20 g | 27.8 x 134.8 | 21.4 x 73.0 | 12 mg – 1.8 g | 1 |
| CFC-73646-025-1 | 33 g | 28.0 x 184.0 | 21.4 x 123.5 | 25 mg – 3.8 g | 1 |
| CFC-73646-040-1 | 45 g | 34.2 x 184.4 | 26.7 x 117.6 | 40 mg – 6.0 g | 1 |
| CFC-73646-080-1 | 105 g | 39.0 x 257.4 | 31.2 x 185.0 | 80 mg – 12 g | 1 |
| CFC-73646-120-1 | 155 g | 48.0 x 261.5 | 38.6 x 189.0 | 120 mg – 18 g | 1 |
| CFC-73646-220-1 | 300 g | 71.4 x 223.5 | 61.4 x 139.5 | 220 mg – 33 g | 1 |
| CFC-73646-330-1 | 420 g | 71.6 x 280.2 | 61.4 x 199.2 | 330 mg – 50 g | 1 |
| CFC-73646-800-1 | 1080 g | 89.0 x 382.9 | 78.2 x 313 | 1.08 g – 21.6 g | 1 |
| CFC-73646-1600-1 | 2140 g | 114.8 x 432.4 | 103.8 x 354 | 2.14 g – 42.8 g | 1 |
| CFC-73646-3000-1 | 3830 g | 140.5 x 509.5 | 127.5 x 400 | 3.83 g – 76.6 g | 1 |
| Cat. # | Flow Rate | Max. Pressure | Column Volume | Column Vol. (unfilled but w/two frits) |
Cartridge Material |
|---|---|---|---|---|---|
| CFC-73646-004-2 | 5-15 ml/min | 400 psi (27.5 Bar) | 5 ml | 6.8 ml | PP, USP Class VI |
| CFC-73646-012-1 | 10-25 ml/min | 400 psi (27.5 Bar) | 19 ml | 26.2 ml | PP, USP Class VI |
| CFC-73646-025-1 | 10-25 ml/min | 400 psi (27.5 Bar) | 32 ml | 44.4 ml | PP, USP Class VI |
| CFC-73646-040-1 | 15-30 ml/min | 400 psi (27.5 Bar) | 48 ml | 65.8 ml | PP, USP Class VI |
| CFC-73646-080-1 | 20-50 ml/min | 350 psi (24.6 Bar) | 108 ml | 141.1 ml | PP, USP Class VI |
| CFC-73646-120-1 | 30-60 ml/min | 300 psi (20.7 Bar) | 160 ml | 221.1 ml | PP, USP Class VI |
| CFC-73646-220-1 | 40-80 ml/min | 300 psi (20.7 Bar) | 303 ml | 412.8 ml | PP, USP Class VI |
| CFC-73646-330-1 | 40-80 ml/min | 250 psi (17.2 Bar) | 420 ml | 589.5 ml | PP, USP Class VI |
| CFC-73646-800-1 | 60-120 ml/min | 100 psi (6.9 Bar) | 845 ml | 1503 ml | PP, USP Class VI |
| CFC-73646-1600-1 | 80-160 ml/min | 100 psi (6.9 Bar) | 1680 ml | 2994 ml | PP, USP Class VI |
| CFC-73646-3000-1 | 80-160 ml/min | 100 psi (6.9 Bar) | 3015 ml | 5104 ml | PP, USP Class VI |