BioPure Silver Nanospheres – PVP

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Polyvinylpyrrolidone (PVP) is a large polymer that is securely attached to the surface and offers excellent steric stability. Great choice for withstanding a broad range of salt, pH, and solvent conditions. 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 10 and 75 nm BioPure Silver PVP and 75 nm BioPure Silver Citrate can be used as OECD standards for nanotoxicology testing.

Provided at 1 mg/mL in water.

We recommend using ≤ 30 nm sizes of PVP silver within 30 days of receipt. Click here for more info.

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

Specifications & CoA

TEM Diameter	Size Distribution (CV)	Example Certificate of Analysis (How do I read this?)
10 nm ± 2 nm	≤ 25%	Download Example CoA
50 nm ± 4 nm	≤ 15%	Download Example CoA
75 nm ± 4 nm	≤ 15%	Download Example CoA
100 nm ± 8 nm	≤ 15%	Download Example CoA