Please note: We will be conducting our annual physical inventory counts on September 28 & 29. Processing times will not be affected but shipping times may be delayed due to this. Thank you for your attention to this and we look forward to continuing to serve you.
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❮ BioPure: Low Endotoxin

BioPure Silver Nanospheres – Bare (Citrate)

Citrate is one of our most popular surface options; the “bare” surface is ideal for displacement with other molecules or ligands. Learn more ❯

BioPure materials are high quality, unagglomerated, and monodisperse nanoparticles. Extensively purified and provided with low endotoxin. Ideal for in-vivo and in-vitro research applications. Learn more ❯

Additionally, our 75 nm BioPure Silver Citrate and 10 and 75 nm BioPure Silver PVP can be used as OECD standards for nanotoxicology testing.

Provided at 1 mg/mL in a 2 mM sodium citrate solution.

Don’t see the size you’re looking for? Please contact us about custom and semi-custom ordering.

Select Diameter
Concentration
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Bulk purchasing options are available – please contact us if you are interested

Typically ships within 5 business days

Product number: AGCB5-1M

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Specifications & CoA

TEM Diameter Size Distribution (CV) Example Certificate of Analysis
(How do I read this?)
5 nm ± 2 nm ≤ 25% Download Example CoA
10 nm ± 2 nm ≤ 25% Download Example CoA
20 nm ± 3 nm ≤ 20% Download Example CoA
30 nm ± 3 nm ≤ 15% Download Example CoA
40 nm ± 4 nm ≤ 15% Download Example CoA
50 nm ± 4 nm ≤ 15% Download Example CoA
60 nm ± 4 nm ≤ 15% Download Example CoA
70 nm ± 4 nm ≤ 15% Download Example CoA
75 nm ± 4 nm ≤ 15% Download Example CoA
80 nm ± 4 nm ≤ 15% Download Example CoA
100 nm ± 8 nm ≤ 15% Download Example CoA
200 nm ± 10 nm ≤ 15% Download Example CoA

Note: approximate ranges below are dependent on diameter

  • Endotoxin Concentration: < 2.5 EU/mL (< 5. EU/mL for ≤ 20 nm sizes)
  • Hydrodynamic diameter (DLS): TEM diameter plus to 20 nm
  • Zeta potential: –25 to –60 mV
  • pH of solution: 7.0 to 8.0
  • Particle surface: sodium citrate
  • Solvent: 2 mM sodium citrate solution
  • Peak wavelength (λmax): 395 to 515 nm

Molarity and particle concentration table ❯


More Info & Documentation

nanoComposix University

Peer-Reviewed Papers

AGCB 5nm 10nm 20nm 30nm 40nm 50nm 60nm 75nm 80nm 100nm 200nm



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