True Colloidal Platinum NanoParticles (PtNPs): 50 ppm, 99.99+% Purity – 250 mL in Clear Plastic Bottle


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True Colloidal Platinum (50 ppm) – 99.99+% purity – 250 mL (8.45 Fl Oz) in a clear BPA-free plastic bottle


CAS # 7440-06-4

Volume: 250 mL, 8.45 Fl Oz

50 ppm

50 mg/L

99.99+% purity (metals assay)

Color: Very Dark Gray

Ingredients: Pharmaceutical-grade pure water, 99.99+% pure Platinum nanoparticles

pH: Acidic

Flammability: Non-flammable

Odor: None

Reactivity: None

Container: Clear BPA-free plastic bottle with black phenolic cap

Shelf life: 2+ years

Made in the USA

Protect from freezing

The shelf life of this true colloidal Platinum can be several years unopened. The average nanoparticle size is 2 Platinum atoms with about 0.28 nanometers in size. There is no true colloidal Platinum product with smaller Platinum nanoparticles as we have inspected them all.

No (0.00%) chemicals are found in this product – only 99.99+% pure Platinum nanoparticles colloidally suspended in pure pharmaceutical-grade water. No other ingredients – especially no preservatives or stabilizers as found in other colloidal Platinum products.


If allowed to freeze, all of the Platinum nanoparticles will no longer be colloidally suspended and afterward the colloidal suspension may collapse resulting in a loss of color as the Platinum nanoparticles will have fallen to the bottom of the bottle, leaving only clear water.

WARNING: Avoid contact with this product if allergic to Platinum; allergic reactions to Platinum are extremely rare.

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