Cuivre colloïdal 20 ppm

Le cuivre colloïdal consiste en des particules microscopiques de cuivre en suspension dans de l’eau distillée, généralement à une concentration de 20 parties par million (ppm).

Ingrédients : 99,9 % de particules de cuivre pur et eau distillée (Ph. Eur.) (20 mg/L)

Conserver dans un endroit frais et sombre, à l’écart des appareils électroniques. Ne pas manipuler avec des ustensiles métalliques. Ce produit peut être utilisé dans diverses applications. Une fois ouvert, utiliser dans les 12 mois.

Vendu exclusivement pour des usages techniques et/ou de laboratoire.

Not all colloidal copper products on the market are the same.

If you’re planning to buy one, it’s worth bearing in mind five key points to ensure you know exactly what you’re taking home:

• Copper purity: the benchmark standard is 99.99% (fine copper). Anything below this consists of alloys or materials containing impurities that affect the quality and stability of the suspension.
• Stated concentration: this must be specified in parts per million (ppm) and verifiable. A product information sheet without a clear concentration is a red flag.
• Water quality: the water used as a carrier is just as important as the metal itself. Double-distilled (distilled twice) or pharmaceutical-grade (Ph. Eur.) water guarantees the absence of minerals that could destabilise the colloidal suspension.
• Packaging: colloidal copper is sensitive to light. The correct packaging is a hermetically sealed amber glass bottle. Transparent or standard plastic containers accelerate the product’s degradation.
• Traceability: a reputable supplier provides the Safety Data Sheet (SDS) on request and complies with the European REACH and CLP regulations.

Our colloidal copper meets all five criteria: 99.99% purity, a verified concentration of 20 ppm, double-distilled water (Ph. Eur.), an amber glass bottle with a measuring cup, and an SDS available on request.