Frequently Asked Questions

Learn more about ATOZ testing services, business processes, and more

What is your Turn Around Time (TAT)?

1-3 business days based on sample volume

When is ATOZ open?

9:00 AM – 5:00 PM, Monday – Friday

Where are you located?

100 South Street, Hopkinton, MA 01748

Which terpenes do you test for?

Alpha-Pinene, Camphene, Beta-Myrcene, Beta-Pinene, Delta-3-Carene, Alpha-Terpinene, Z-Beta-Ocimene, D-Limonene, P-Cymene, E-Beta-Ocimene, Gamma-Terpinene, Eucalyptol, Terpinolene, Linalool, Isopulegol, Geraniol, E-Caryophyllene, Alpha-Humulene, Z-Nerolidol, E-Nerolidol, Guaiol, Caryophyllene Oxide, and Alpha-Bisabolol

What products can you test?

Cannabis flower, concentrates, extracts, and distillates, and marijuana-infused products

What pesticides do you test for?
    • Bifenazate
    • Bifenthrin
    • Cyfluthrin
    • Etoxazole
    • Imazilil
    • Imidacloprid
    • Myclobutanil
    • Spiromesifen
    • Trifloxystrobin
Which cannabinoids do you test for?
    • D9-THC
    • CBD
    • THCA-A
    • D8-THC
    • CBDA
    • CBG
    • CBGA
    • CBDV
    • THCV
    • CBC
    • CBN
What testing services do you offer?

For more details, visit our Testing Services page


    • Cannabinoid Potency
    • Terpene Profile
    • Residual Solvents
    • Pesticides
    • Mycotoxins
    • Heavy Metals
    • Water Activity and Moisture Content
    • Vitamin E Acetate
    • Microbiological Contaminants
Which mycotoxins do you test for?
    • Aflatoxin B1
    • Aflatoxin B2
    • Aflatoxin G1
    • Aflatoxin G2
    • Ochratoxin A
What is the testing status of my sample?

If you log in to the customer portal, each of your samples are listed with a current status.

What is included in your microbiological testing?

Bacteria, Yeast & Mold includes: Total Aerobic, Total Coliform, Total Enterobacteriaceae and Total Yeast and Mold

Pathogenic Screening includes: Salmonella and pathogenic E. coli

Which solvents do you test for?

Other solvents are available upon request

    • Propane
    • i-Butane
    • n-Butane
    • Methanol
    • Ethanol
    • Acetone
    • 2-Propanol
    • Acetonitrile
    • n-Hexane
    • n-Heptane
Which heavy metals do you test for?
    • Arsenic (As)
    • Cadmium (Cd)
    • Lead (Pb)
    • Mercury (Hg)

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