Lab Tests of Colloidal Silver 3ppm solution

SOUND ANALYTICAL SERVICES, INC.
ANALYTICAL & ENVIRONMENTAL CHEMISTS
4813 PACIFIC HIGHWAY EAST, TACOMA, WASHINGTON 98424
TELEPHONE (213) 922-2310 - FAX (213) 922-5047

Project: Unlisted Micro
Report No. 72477
May 5, 1998

Silver Water
per SM 9215B
(3 ppm percent reduction)

Ratings are percentage of effectivness relative to time of exposure.

Organism 30 seconds 1 minute 6 minutes
E Coli 79 81 90
P aeruginosa 92 93  93
B cepacia 93 95 95
S aureus 99 99 99
E. colacae 98 99 99
C perfingens 17 84 96
C albicans 98 98 98
A niger 99 100 100