SCIENCE

Documentation reference.

Short guides for reviewing PSL batch documentation. These articles describe how to find and read published laboratory reports, not product use or outcomes.

DOCUMENTATION3 min read

How to verify an original laboratory report

Open a published PSL report, confirm it matches your lot, and use the laboratory's verification tools when available.

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DOCUMENTATION4 min read

How to read a Certificate of Analysis

Locate your lot number, open the original laboratory report, and read the fields shown for a specific batch.

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