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SiliaMetS® Metal Scavenging Screening Service

Having problem removing any leftover metal catalyst?

Contact us to take advantage of SiliCycle’s expertise in metal removing capabilities. Our R&D team can find the optimal conditions for you.

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Metal Scavenger Screening Services are innovative as they provide an on-hand solution to the pharmaceutical and manufacturing industries. Working with the product that needs to be free of residual metals and the restricted conditions that can be used with the compound (solvent, temperature), SiliCycle’s Metal Scavenger Screening Service will quickly develop the most efficient metal scavenging process (time and cost savings) under confidentiality, as in most of the cases it involves working with API or other patented materials, and will insure an easy technology transfer.

Do like many major pharmaceutical companies and CONTACT US to discuss how we can help you to reach your metal purity goals. Many screening services adapted to customer’s needs & budgets are available.

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  1. SiliaMetS® Thiol

    SiliaMetS® Thiol

    1 Review(s) | Add Your Review

    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.

  2. SiliaMetS® Thiourea

    SiliaMetS® Thiourea

    SiliaMetS® Thiourea (Si-THU) is a versatile metal scavenger for all forms of palladium and is widely used in the pharmaceutical industry. It works particularly well in organic solvents. It can also be used to scavenge Ag, Pt, Ru, Rh and Hg. Once complexed with a transition metal, it has been reported as being an effective catalyst.

  3. SiliaMetS® Dimercaptotriazine (DMT)

    SiliaMetS® Dimercaptotriazine (DMT)

    SiliaMetS® DMT (Si-DMT) is the silica bound equivalent of 2,4,6-trimercaptotriazine (trithiocyanuric acid). It is a versatile metal scavenger for a variety of metals including Cd, Co, Ni, Pd, Pt, Rh, and Ru under a wide range of conditions and the preferred metal scavenger for ruthenium catalysts.

    TMT has been reported to efficiently remove palladium and heavy metals by precipitation. Unfortunately, its solubility in organic solvents causes problem. SiliaMetS DMT solves this issue and almost all solvents can now be used.

  4. SiliaMetS® Diamine

    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.

  5. SiliaMetS® Triamine

    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.

  6. SiliaSep™ Flash Cartridges Triamine

    SiliaSep™ Flash Cartridges Triamine

    SiliaSep flash triamine cartridges offer a superior alternative to the other cartridges available on the market.

  7. SiliaSep™ Flash Cartridges Diamine

    SiliaSep™ Flash Cartridges Diamine

    SiliaSep flash diamine cartridges offer a superior alternative to the other cartridges available on the market.

  8. SiliaSep™ Flash Cartridges Thiol

    SiliaSep™ Flash Cartridges Thiol

    SiliaSep flash thiol cartridges offer a superior alternative to the other cartridges available on the market.

  9. SiliaSep™ Flash Cartridges Thiourea

    SiliaSep™ Flash Cartridges Thiourea

    SiliaSep flash thiourea cartridges offer a superior alternative to the other cartridges available on the market.

  10. SiliaSep™ Flash Cartridges Dimercaptotriazine (DMT)

    SiliaSep™ Flash Cartridges Dimercaptotriazine (DMT)

    SiliaSep flash DMT cartridges offer a superior alternative to the other cartridges available on the market.

  11. SiliaSep™ Flash Cartridges - Open Top (OT) Thiol

    SiliaSep™ Flash Cartridges - Open Top (OT) Thiol

    SiliaSep™ OT flash cartridges are compatible with FlashMaster instrument.

  12. SiliaPrep™ SPE Cartridges Diamine

    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.

  13. SiliaPrep™ SPE Cartridges Diamine nec

    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.

  14. SiliaPrep™ SPE Cartridges Triamine

    SiliaPrep™ SPE Cartridges Triamine

    SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.

  15. SiliaPrep™ SPE Cartridges Thiol

    SiliaPrep™ SPE Cartridges Thiol

    SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.

  16. SiliaPrep™ SPE Cartridges Thiourea

    SiliaPrep™ SPE Cartridges Thiourea

    SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.

  17. SiliaPrep™ SPE Cartridges Dimercaptotriazine (DMT)

    SiliaPrep™ SPE Cartridges Dimercaptotriazine (DMT)

    SiliaPrep Metal Scavengers will lower the residual metal concentration of various metal complexes to single digit ppm.

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  1. X Palladium (Pd-0): Preferred Scavengers
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Metal to Remove
Silver (Ag)
  1. Preferred Scavengers (4)
  2. Scavenge (3)
Cadmium (Cd)
  1. Scavenge (7)
Cobalt (Co)
  1. Scavenge (10)
Chromium (Cr)
  1. Preferred Scavengers (7)
Copper (Cu)
  1. Scavenge (17)
Iron (Fe)
  1. Scavenge (13)
Mercury (Hg)
  1. Preferred Scavengers (4)
  2. Scavenge (4)
Iridium (Ir)
  1. Preferred Scavengers (3)
  2. Scavenge (4)
Nickel (Ni)
  1. Preferred Scavengers (3)
  2. Scavenge (7)
Osmium (Os)
  1. Preferred Scavengers (7)
  2. Scavenge (3)
Lead (Pb)
  1. Preferred Scavengers (3)
  2. Scavenge (8)
Palladium (Pd-2+)
  1. Preferred Scavengers (17)
Platinum (Pt)
  1. Preferred Scavengers (10)
Rhodium (Rh-1+)
  1. Preferred Scavengers (3)
  2. Scavenge (7)
Rhodium (Rh-2+)
  1. Preferred Scavengers (3)
  2. Scavenge (7)
Rhodium (Rh-3+)
  1. Preferred Scavengers (3)
  2. Scavenge (7)
Ruthenium (Ru-2+)
  1. Preferred Scavengers (3)
  2. Scavenge (11)
Scandium (Sc)
  1. Scavenge (10)
Tin (Sn)
  1. Scavenge (7)
Tungsten (W)
  1. Preferred Scavengers (1)
  2. Scavenge (6)
Zinc (Zn)
  1. Scavenge (10)
Family / Formats
  1. SiliaBond® (Functionalized Silicas) (2)
  2. SiliaMetS® (Metal Scavengers) (3)
  3. SiliaSep™ (Flash Cartridges) (6)
  4. SiliaPrep™ (SPE Cartridges) (6)
Phases
  1. Diamine (4)
  2. Dimercaptotriazine (DMT) (3)
  3. Thiol (4)
  4. Thiourea (3)
  5. Triamine (3)
Pore Size
  1. 60 Å (17)
Endcapping
  1. Endcapped (17)
Cartridges Volume
  1. 1 mL (3)
  2. 3 mL (6)
  3. 6 mL (6)
  4. 12 mL (6)
  5. 25 mL (6)
  6. 70 mL (1)
  7. 150 mL (1)
  8. 276 mL (1)
Bed Weight
  1. 50 mg (2)
  2. 100 mg (3)
  3. 200 mg (6)
  4. 500 mg (6)
  5. 1 g (6)
  6. 2 g (6)
  7. 4 g (5)
  8. 5 g (6)
  9. 10 g (1)
  10. 12 g (5)
  11. 15 g (1)
  12. 20 g (1)
  13. 25 g (6)
  14. 40 g (5)
  15. 50 g (1)
  16. 70 g (1)
  17. 80 g (5)
  18. 100 g (1)
  19. 120 g (5)
  20. 220 g (5)
  21. 330 g (5)
Particle Size
  1. 40-63 µm / 230-400 mesh (17)

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