SiliaMetS® Metal Scavenger Selection Table
The following selection table, shown below, helps customers in selecting the most efficient scavenger for a specific metal and application. However, since some parameters may affect the efficiency of the scavenging, we highly recommend performing a preliminary screening experiment using the SiliaMetS Metal Scavenger kit.
SiliCycle also offer a confidential Metal Scavengers Screening Service. Contact us to take advantage of our expertise in metal removal.
Metal to Remove - Selection Table
| SiliaMetS |
Ag
|
Ca
|
Cd
|
Co
|
Cr
|
Cs
|
Cu
|
Fe
|
Hg
|
Ir
|
La
|
Li
|
Mg
|
Ni
|
Os
|
Pb
|
Pd (II)
|
Pd (0)
|
Pt
|
Rh (1)
|
Rh (II)
|
Rh (III)
|
Ru (II)
|
Sc
|
Sn
|
W
|
Zn
|
| Thiol |
★
|
|
|
|
|
|
☆
|
|
★
|
☆
|
|
|
|
|
★
|
☆
|
★
|
★
|
|
☆
|
☆
|
☆
|
★
|
☆
|
☆
|
|
|
| Thiourea |
☆
|
|
|
|
|
|
☆
|
☆
|
|
|
|
|
|
|
☆
|
|
★
|
★
|
|
☆
|
☆
|
☆
|
|
☆
|
☆
|
|
|
| Cysteine |
|
☆
|
★
|
|
☆
|
☆
|
☆
|
★
|
|
★
|
☆
|
|
☆
|
|
★
|
|
☆
|
☆
|
☆
|
☆
|
☆
|
|
★
|
★
|
★
|
|
☆
|
| DMT |
|
|
☆
|
☆
|
|
|
☆
|
☆
|
|
★
|
|
|
|
★
|
★
|
|
★
|
★
|
★
|
★
|
★
|
★
|
★
|
☆
|
|
|
☆
|
| Amine |
|
|
★
|
☆
|
★
|
|
☆
|
☆
|
☆
|
|
|
|
|
|
|
☆
|
☆
|
|
★
|
★
|
★
|
|
|
|
|
☆
|
☆
|
| Diamine |
|
|
☆
|
☆
|
★
|
|
☆
|
☆
|
☆
|
|
|
|
|
☆
|
|
☆
|
★
|
★
|
★
|
|
|
|
☆
|
|
|
☆
|
☆
|
| Triamine |
|
|
|
☆
|
★
|
|
☆
|
☆
|
|
|
|
|
|
☆
|
|
★
|
★
|
★
|
★
|
|
|
|
☆
|
|
|
☆
|
☆
|
| Imidazole |
|
|
★
|
★
|
☆
|
|
★
|
★
|
|
|
|
|
|
★
|
★
|
|
☆
|
☆
|
|
☆
|
☆
|
|
|
|
|
★
|
★
|
| TAAcOH |
|
|
|
★
|
☆
|
☆
|
|
☆
|
|
|
|
|
|
★
|
★
|
|
☆
|
☆
|
|
☆
|
☆
|
|
|
★
|
☆
|
|
|
| TAAcONa |
|
★
|
★
|
|
☆
|
★
|
★
|
★
|
|
★
|
★
|
★
|
★
|
★
|
★
|
|
☆
|
☆
|
☆
|
☆
|
★
|
☆
|
★
|
★
|
☆
|
||
| Click here to have access to catalysts screened and scavenging results. | |||||||||||||||||||||||||||
★ Preferred Scavengers / ☆ Scavenges
14 Item(s)
List Grid
-
SiliaMetS® Thiol
SiliaMetS® Thiol (Si-Thiol) is a robust metal scavenger for a variety of metals including Pd, Pt, Cu, Ag and Pb under a wide range of conditions. It has been used in pharmaceutical processes up to the pilot plant scale. It is our most versatile metal scavenger and is the preferred metal scavenger for Pd(II), Cu, Ag, and Hg.
-
SiliaMetS® Diamine
SiliaMetS® Diamine (Si-DIA) is a proven scavenger for metals and electrophiles. It scavenges acids, acid chlorides, anhydrides, aldehydes, isocyanates, and chloroformates as well as Pb, Ni, and Cd.
-
SiliaMetS® Triamine
SiliaMetS® Triamine (SiliaMetS WAX-3, Si-TRI) is effective for scavenging metals such as Pb, Co, Ru and Pd. Our screening studies have shown it to be the preferred scavenger for Pb. It can also be used as a scavenger for acid chlorides, isocyanates and other electrophiles.
-
SiliaMetS® TAAcONa
SiliaMetS® TAAcONa or (or SiliaMetS Triaminetetraacetate, sodium salt) is a silica bound metal scavenger for Pd(II), Ni(II) and Cu. It is the supported version of EDTA in its sodium salt form. It is an effective scavenger for metals in higher oxidation state, 2+ or higher.
-
SiliaSep™ Flash Cartridges Triamine
SiliaSep flash triamine cartridges offer a superior alternative to the other cartridges available on the market.
-
SiliaSep™ Flash Cartridges Diamine
SiliaSep flash diamine cartridges offer a superior alternative to the other cartridges available on the market.
-
SiliaSep™ Flash Cartridges Thiol
SiliaSep flash thiol cartridges offer a superior alternative to the other cartridges available on the market.
-
SiliaSep™ Flash Cartridges TAAcONa
SiliaSep flash TAAcONa cartridges offer a superior alternative to the other cartridges available on the market.
-
SiliaSep™ Flash Cartridges - Open Top (OT) Thiol
SiliaSep™ OT flash cartridges are compatible with FlashMaster instrument.
-
SiliaPrep™ SPE Cartridges Diamine
SiliaPrep diamine can be used in replacement of SAX for strong anions to be irreversible retention. Can also be employed as metal scavenger and in normal-phase conditions.
-
SiliaPrep™ SPE Cartridges Diamine nec
SiliaPrep diamine can be used in replacement of SAX for strong anions to be irreversible retention. Can also be employed as metal scavenger and in normal-phase conditions.
-
SiliaPrep™ SPE Cartridges Triamine
SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.
-
SiliaPrep™ SPE Cartridges Thiol
SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.
-
SiliaPrep™ SPE Cartridges TAAcONa
SiliaPrep Metal Scavengers will lower the residual metal concentration of variois metal complexes to single digit ppm.
14 Item(s)
List Grid
- Metal to Remove
- Family / Formats
- Phases
- Pore Size
-
- 60 Å (14)
- Endcapping
-
- Endcapped (13)
- Non-endcapped (1)
- Cartridges Volume
- Bed Weight
- Particle Size
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