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Commercial Product Report

Product Description

Date:	13 Nov 2003
Manufacturer:	Health & Herbs
Product Name:	Colloidal Silver
Product Type:	Ionic Silver
Concentration:	10 ppm
Container Size:	16 oz.
Container Material:	Glass - Amber

Laboratory Analysis of Product

Conductivity:	19.5 uS/cm
Turbidity:	1.2 NTU
Color:	Clear
pH:	8.4 +/- 0.05
Total Silver Concentration:	0.17 ppm   +/-  0.05 ppm *
Ionic Silver Concentration:	0.096 ppm +/- 0.05 ppm
Silver Particle Concentration:	0.074 ppm
Percent Ionic:	56.4
Percent Particles:	43.6
Particle Surface Area:	0.001 cm2/mL
Particle Size Distribution:	Complete Size Report
Zeta Potential:	Complete Zeta Report

Notes:

* Total silver measured was 1.7% of labeled value.

Product sample marked with lot number 031008 .

Laboratory analysis performed by the Colloidal Science Laboratory