Analytical reference standards, documented to the lot.
Obsidian Black Labs LLC supplies lyophilized research reference materials for in-vitro laboratory research. Every catalog item is described by its objective specifications and supplied strictly for research use only.
Documented identity
Product pages list the available chemical specifications and link to published lot reports. We make no representation of safety, efficacy, or fitness for any purpose.
Certificates, published to the lot
Where a lot has been assayed, its third-party Certificate of Analysis is published against that lot number. Our COA Library is searchable by product name or lot number, so the documentation is available before or after purchase.
Sold to qualified researchers
Ordering requires an account, age 21 or older, and a research profile giving the buyer's affiliation and intended laboratory use, which verifies the account and stays on record with it. A research-use attestation is recorded with every order.
Research use only — by construction
We do not sell preparation supplies, we do not publish use guidance, and we do not host product reviews. The products are not drugs, foods, dietary supplements, cosmetics, or medical devices, and have not been evaluated by the FDA.
Every batch follows the same path
Synthesize & lyophilize
Each reference standard is produced and supplied as a lyophilized powder.
Third-party assay
Published laboratory reports state the methods used and the measured results for the submitted sample.
COA to the lot
An assayed lot has its certificate published against that lot number, readable before or after purchase.
Browse the catalog
Each listing is an analytical spec sheet with a downloadable certificate of analysis.