Purified Water
AMS is expert in the detection of biological and non-biologic contaminants in high purity water systems.
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Legionella Testing
AMS is a certified CDC ELITE lab based on our record of culturing and identifying Legionella.
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Cosmetics Analysis
AMS performs shelf life studies, preservative effectiveness challenges, or routine product testing.
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Fertilizer Assays
AMS analyzes fertilizers and additives for verification of colony forming unit (CFU) packaging claims.
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AMS has been meeting the analytical testing needs of Southern California industries for more than two decades.

Originally planned as an industrial water-testing laboratory, our current capabilities include studies, environmental sample assays, and product analysis. Owned by Patron Labs, Inc., and operated by Versha Patel & Daniel Duron, AMS currently provides services to a diverse clientele located throughout the United States.

Purified Water
Make AMS a part of your quality control team to ensure that rising contaminants
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Drinking Water
The State of California has declared that all drinking water shall be ABSENT of
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Recreational
Certified test methods include Heterotrophic Plate Counts (HPC),
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Wastewater
AMS will determine the total level of viable, aerobic bacteria present
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