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Module 1 Pre-Test

Ensuring Product Authenticity and Safety: The Certificate of Analysis (CoA)

Please answer all questions before submitting.

1. What is the primary purpose of a Certificate of Analysis (CoA)?

To advertise the product.
To provide a discount coupon.
To verify a product's contents, quality, and safety.
To list the company's stockholders.

2. Which of the following is NOT typically found in the safety assurance section of a CoA?

Pesticide analysis.
Heavy metal testing.
Customer reviews.
Microbial contaminant screening.

3. What does the "Batch or Lot Number" on a CoA allow for?

It indicates the product's price.
It provides the lab's phone number.
It allows for traceability, linking a product to its specific test results.
It shows the expiration date.

4. What does "ND" next to a cannabinoid on a CoA signify?

Not Dangerous.
Not Decarboxylated.
Not Determined.
Not Detected.

5. What is a major red flag when reviewing a CoA?

The report date is recent.
The batch number on the CoA matches the product packaging.
The CoA only shows potency and lacks results for safety tests like pesticides or heavy metals.
The lab is accredited to ISO/IEC 17025.

6. What is the most reliable method for verifying a CoA's authenticity?

Checking for a professional appearance.
Assuming the QR code is always correct.
Contacting the testing laboratory directly to confirm the results.
Trusting the seller's word.

7. What does ISO/IEC 17025 accreditation signify for a testing laboratory?

The lab offers the cheapest prices.
The lab is government-owned.
The lab meets international standards for testing competence and reliability.
The lab processes tests faster than others.

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