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Colloidal Silver 25 ppm | 500 ml Amber Glass

SKU: 84008-160 HAN: 84008-160 Category: Natural Products & more

Colloidal silver 25 ppm 500 ml is ideal for regular applications and larger usage.

Ideal for regular use
25 ppm
~15 nm particle size
500 ml bottle

Content 500 ml: 100 ml 100 ml

500 ml 500 ml

Available immediately

Delivery time: 3 - 4 Workdays

24,90 €

49,80 € per 1 l

incl. 19% VAT , plus

Order additional products at the same time.

1x pcs Amber Glass Bottle 100 ml | empty | with Screw Cap

2,90 €

incl. 19% VAT

Infos

1x pcs Amber Glass Bottles All Sizes | empty | with Screw Cap

2,90 €

incl. 19% VAT

Infos

1x pcs Screw Cap DIN 18 | with dropper insert | for Amber Glass Bottles

0,50 €

incl. 19% VAT

Infos

1x pcs Glass dropper pipette 100 ml | for Amber Glass Bottles | with rubber bulb

1,80 €

incl. 19% VAT

Infos

1x pcs Trigger Sprayer DIN 18 | for 30, 50 and 100 ml Amber Glass Bottles

2,10 €

incl. 19% VAT

Infos

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Product Description

Detailed Product Information

Application and Use

A helpful description

Handling and Storage

For Safe Use

Specification

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Colloidal silver 25ppm 500ml amber glass bottle

Colloidal silver 25ppm 500ml amber glass bottle with promo

Product Description

Detailed Product Information

Application and Use

A helpful description

Handling and Storage

For Safe Use

Specification

Figures, data, facts

Did you know? (FAQ)

Interesting Questions – Clear Answers

Your Product Question

We Look Forward to Your Question

Safety Instructions

Important Information

Manufacturer Information

These items were often ordered together.

Screw Cap DIN 18 | with dropper insert | for Amber Glass Bottles

Colloidal Silver 500 ml – Properties and Structure

Colloidal silver 25 ppm 500 ml is a finely dispersed silver solution and is ideal for regular applications and higher demand.

The silver particles have an average size of approx. 15 nm and are evenly distributed throughout the solution. Combined with a 25 ppm concentration, this results in a stable and homogeneous colloidal solution.

The solution is based on purified, demineralised water according to Ph. Eur. and USP standards, ensuring high purity and consistent quality.

The larger 500 ml size is ideal for users who require colloidal silver on a regular basis or in greater quantities, offering a practical and economical solution.

The clear liquid with characteristic coloration is free from additives and suitable for various applications.

Colloidal silver 25 ppm 500 ml is suitable for regular applications and higher demand.

It is commonly used for applying, spraying or further processing. The even distribution of particles ensures easy handling.

The product can also be used for external applications.

Ideal for regular use
Direct application
Suitable for spraying
External use

Colloidal silver 25 ppm 500 ml should be stored protected from light and kept tightly sealed to maintain quality over time.

The larger volume requires careful storage, especially after opening.

Direct sunlight should be avoided, as light may affect the properties of the solution.

A slight change in colour may occur over time. This is a natural effect and does not affect product quality.

Item information	Value
Product name:	Colloidal Silver 25 ppm
CAS number:	7440-22-4
Appearance:	clear liquid with characteristic colour
Odour:	odourless
Additives:	none
EG number:	231-131-3
Storage class:	10-13
Particle size:	average approx.. 15 nm
Silver content (Ag):	25 ppm
Water used:	demineralised, purified (Ph. Eur., USP)
Production method:	electrolytic process

Additional note

We guarantee compliance with the specified characteristics. This specification does not constitute a warranty of properties for a specific intended use. We expressly point out that the recipient is obliged to inspect the goods prior to use.

What is colloidal silver?

Colloidal silver is a liquid in which finely distributed silver particles are evenly dispersed in water. The concentration is usually expressed in ppm (parts per million).

What does 25 ppm mean?

The abbreviation ppm stands for “parts per million”. 25 ppm means that 25 parts of silver are contained in one million parts of liquid.

What does “finely dispersed” mean?

The silver particles are evenly distributed throughout the liquid. This condition is also referred to as “dispersed”.

Why are no medical benefits stated?

The product information is provided for general informational purposes only and does not contain any medical claims or promises of healing. This is not permitted in Germany and many other countries.

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Responsible person:
onTrade GmbH
Ahornweg 8
29364 Langlingen
GERMANY

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Total entries: 3

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Love this product
Very effective product - good quality

RAC S. , 03.06.2024

great

William , 21.07.2025

Top zufrieden
Schnelle Lieferung, gute Verpackung.

Gerd W. , 07.10.2023