RESOURCES
TOXICITY TESTING SAMPLE HANDLING GUIDELINES
Test Results Turn Around Times (TATs)
Acute tests = 10 working days
Chronic tests = 14 working days
All samples must be held at 4° C in the dark
Sample Holding Times
Water = 36 hours
Stormwater = up to 72 hrs if allowed by the permitting agency
Sediment = 14 days
DIRECTORY
MAIN LINE: (805) 643-5621
BIOASSAY LABORATORY
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Beth Maturino / Senior Aquatic Toxicologist Beth@aquaticbioassay.com ext. 100
Arnel Ramos / Aquatic Toxicologist Arnel@aquaticbioassay.com ext. 140
Tina DeLeon / Lab Technician II / QC Officer Tina@aquaticbioassay.com ext. 130
Charis Samia / Senior Environmental Technician Charis@aquaticbioassay.com ext. 210
Victor Marquez / Lab Technician Victor@aquaticbioassay.com ext. 220
Michael Machuzak / Vice President / Lab Manager Michael@aquaticbioassay.com ext. 150
Joe Freas / President / Senior Toxicologist Joe@aquaticbioassay.com ext. 180
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ENVIRONMENTAL PROGRAMS
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Karin Wisenbaker / Senior Scientist Karin@aquaticbioassay.com ext. 170
Wendy Willis / Senior Biologist Wendy@aquaticbioassay.com ext. 240
Jim Mann / Senior Biologist Jim@aquaticbioassay.com ext. 160
Brianna Jones / Biologist Brianna@aquaticbioassay.com ext. 280
Alexis Wallengren / Biologist Alexis@aquaticbioassay.com ext. 270
Scott Johnson / Vice President / Lab Director Scott@aquaticbioassay.com ext. 110
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ACCOUNTS RECEIVABLE
Francisco Bidonde / Accounts Receivable Francisco@aquaticbioassay.com ext. 260