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❮ Water, Ethanol, etc.

BioPure Magnetite Nanoparticles – PVP

Our magnetite nanoparticles are 20 nm colloidal iron oxide (Fe3O4) materials that exhibit superparamagnetic properties at ambient temperatures. Learn more ❯

Polyvinylpyrrolidone (PVP) is a large polymer that offers excellent steric stability. Learn more ❯

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

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

Don’t see the size you’re looking for? Please consult our Last Call list or contact us about custom and semi-custom ordering.

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: MGPB20-1M

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Specifications & CoA

TEM Diameter Size Distribution (CV) Example Certificate of Analysis
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20 nm ± 5 nm ≤ 30% Download Example CoA
  • Endotoxin Concentration: < 5.0 EU/mL
  • Hydrodynamic diameter (DLS): TEM diameter plus 20 to 25 nm
  • Zeta potential: –30 to –65 mV
  • pH of solution: 6.0 to 7.5
  • Particle surface: PVP
  • Solvent: 2 mM sodium citrate
  • Peak wavelength (λmax): n/a

More Info & Documentation

nanoComposix University

MGPB 20nm



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