Our brochure on nanoparticle dispersions (as of February 2014):
New: World-Purest Nano-Gold
Gold nanoparticles with diameters below 10 nm in water at a concentration of 10 mg/L. Our laser technology alone allows this combination of unique properties:
- monodisperse with diameters below 10 nm,
- highly reactive, extraordinarily high ligand affinity,
- highly negative charge (electrostatically stabilized),
- 100 % free of ligands, tensides, reactants,
- including certificate of analysis.
- 25 ml: 110 EUR,
- 100 ml: 190 EUR,
- 1000 ml: 550 EUR.
Please contact us or use our order sheet to directly order our "purest nano-gold".
Our Standard Colloids
Liquid dispersions of highly pure nanoparticles available in larger amounts: nanoparticles below 20 nm in water, acetone, 2-propanol, or ethylene glycol.
Our prices for 10 mg/L:
- 1 liter: 550 EUR,
- 10 liters: 1,900 EUR.
Our prices for 100 mg/L:
- 1 liter: 1,440 EUR,
- 10 liters: 4,900 EUR.
10 grams of pure nanomaterial are available for only 9,900 EUR: from many materials, dispersed in water or acetone. Please contact us for details.
Smaller amounts than listed above, in concentrations of 100 mg/L, are available directly from STREM Chemicals.
New: Supported Nanoparticles
Nano-active micropowder for catalysis, pigmentation, or polymer additives:
- precious metals (esp. Au, Pt) of about 10 nm,
- high defect density for catalytic effectiveness,
- adsorbed to microparticle carriers (TiO2, CeO, carbon, BaSO4),
- nanoparticle load of 0.1 to 1 wt% (up to 10 wt% for titania).
Our prices (load of 1 wt%):
- 1 gram: 550 EUR,
- 10 grams: 1,440 EUR.
Please contact us or use our order sheet to directly order our "supported nanoparticles", specifying the material combination.