Lab Testing & Certificates of Analysis
Every batch we supply is independently tested by a third-party laboratory for purity (HPLC) and identity, and is assigned its own batch number and Certificate of Analysis. Look up any batch below, or browse the current certificates.
Look up a Certificate of Analysis
Current CoAs
Bacteriostatic water
Batch KL-2026-006
CoA pending for this batch, check back soon.
SS-31 (Elamipretide)
Batch KL-2026-005
CoA pending for this batch, check back soon.
KPV
Batch KL-2026-004
CoA pending for this batch, check back soon.
GHK-Cu (copper peptide)
Batch KL-2026-003
CoA pending for this batch, check back soon.
TB-500 (Thymosin Beta-4)
Batch KL-2026-002
CoA pending for this batch, check back soon.
BPC-157
Batch KL-2026-001
CoA pending for this batch, check back soon.
Frequently asked
What does Research Use Only (RUO) mean?
All products on this site are sold strictly for laboratory research use, not for human or veterinary use. Checkout requires confirming this before an order can be placed.
How do I read a Certificate of Analysis?
A CoA for a Kineris batch shows the batch/lot number, the purity measured by HPLC for that batch, the testing laboratory, and the date it was tested. Download the linked PDF for the full report.
How do I look up a batch?
Enter the batch number printed on your product (e.g. KL-2026-001) into the search box above, or find the current batch for any product on its own product page.
What does "CoA pending" mean?
The batch is on record and assigned, but the testing document for it hasn’t been published to the site yet. Check back, or contact us for the latest status.