Why Prime Source Labs exists

The research reagent market has a documentation problem. Purity is asserted on a product page, the certificate is generic or absent, and the lot on the vial does not match anything you were sent. That is not a small annoyance in a research setting, it invalidates work.

Prime Source Labs was built around one rule: no batch is released without an independent certificate published against its lot number. If we cannot document it, we do not sell it.

How we operate

• Independent third party testing on every lot, not on a sample batch once a year.
• The certificate ships with the order and is matched to the vial in your hand.
• Cold chain packaging as standard, not as a paid upgrade.
• Specifications published plainly, with no marketing language attached to them.

The line we hold

We sell reference materials for in vitro research. We do not sell them for human use, we do not describe what they might do in a person, and we do not tell anyone how to administer anything. Suppliers who blur that line put their customers and themselves at risk, and it is the reason this category has the reputation it has.

Contact

support@primesourcelabs.com, answered by a person every business day.