E-PAK Lab Scale Cartridges
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Lab scale cartridges are designed to facilitate small samples evaluation. Testing with loose media can be done with samples as small as a few milliliters and is normally done before cartridge testing to identify the formula with the highest capacity to remove contaminants with the highest recovery.
Available Lab Scale Cartridge Sizes
| Cartridge Size (diameter × height) | Typical Flow Rate | Pressure Drop ΔP with w/1 cps Fluid | Weight of SiliaFlash, SiliaMetS & SiliaBond | Weight of SiliaCarb |
| 5 × 1 cm | 1 - 20 mL/min | ≤ 5 psig | 8 g | 5 g |
| 5 × 10 cm | 10 - 200 mL/min | ≤ 5 psig | 75 g | 50 g |
| 5 × 25 cm | 25 - 500 mL/min | ≤ 5 psig | 200 g | 125 g |
Available Sorbents
| Active Adsorbents (Typical Loading) | For Removal and / or Recovery of: | pH Operation |
|---|---|---|
| SiliaMetS Thiol (1.2 mmol/g) | Best scavenger for: Pd, Ag, Au, Hg, Os & Ru. Good scavenger for: Cu, Ir, Pb, Rh, Se, Sn & U | 2 to 9 |
| SiliaMetS DMT (0.5 mmol/g) | Best scavenger for: Pd, As, Au, Bi, Ir, Ni, Os, Pt, Rh, Ru, Se & U. Good scavenger for: Cd, Co, Cu, Fe, Sc & Zn | |
| SiliaMetS Imidazole (0.96 mmol/g) | Best scavenger for: Cd, Co, Cu, Fe, Ir, Li, Mg, Ni, Os, U, W & Zn. Good scavenger for: Cr, Pd & Rh | |
| SiliaMetS AMPA (0.8 mmol/g) | Best scavenger for: Al, Ce, Dy, Er, Eu, Gd, Ho, La, Lu, Mg, Mn, Nd, Ni, Pm, Pr, Sb, Sm, Tb, Tm, V, Yb & Zr. Good scavenger for: Co, Cu, Fe & Zn | |
| SiliaBond Amine (1.2 mmol/g) | Best scavenger for: Pd, Cr, Pt, Rh, W & Zn. Good scavenger for: Cd, Co, Cu, Fe, Hg, Ni, Pb, Ru, Sc, Se & U | |
| SiliaMetS Diamine (1.28 mmol/g) | ||
| SiliaMetS Triamine (1.11 mmol/g) | ||
| SiliaMetS TAAcONa (0.41 mmol/g) | Best scavenger for: Bi, Ca, Cd, Cs, Cu, Fe, Ir, La, Li, Mg, Ni, Os, Rh, Ru, Sc & U. Good scavenger for: Cr, Pd, Se & Sn | |
| SiliaBond Cyano (1.38 mmol/g) and Florisil® | Various organic molecules | |
| SiliaBond Propylsulfonic Acid SCX-2 (0.63 meq/g) | Amines & anilines, ion exchange | |
| SiliaFlash Bare Silica | Very vast range of organic impurities, metals, pigments, etc. | |
| Activated Carbon SiliaCarb C-CA | Precious metal catalysts & colors | 1 to 13 |
| Activated Carbon SiliaCarb C-HA | ||
| Activated Carbon SiliaCarb C-VA |
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