無標題文件

How to identify Nanosilver:
How to identify the real nanosilver from the fake one, below are few methods:

■ Appearance
Average nanosilver’s particle size around 20nm and shows in golden color; our company’s own invention nanosilver particle size is below 5nm and shows in transparent (nearly colorless). Either golden color or transparent colorless should not have precipitation or turbidity.

■ Test reports
An approved product must have some necessary tests, e.g. antibiotic test, heavy metal test or particle size analysis(TEM), from certified inspection offices, e.g. SGS, governmental standardized office or qualified academic units.

■ Your own approvals
You can take two oranges, other fruits, or remaining dishes; one spray with nanosilver spray and the other one without doing so, and observed for few days to see whether there is a stink smell or growing of funguses. By the result, you will know whether nanosilver possess the antibiotic function or not.

■ Know your nanosilver immediately
Our R&D director, Dr. Hsu, has invented testing reagents to test the real nanosivler from the fake one and distinguish the differences between nanosilver & silver ion. If you need it, you can contact us for the testing reagents.