Read the Lot Standard › A specimen certificate
A specimen certificate
This is the document a lot ships with. It is a specimen — it describes no real lot, and no material has shipped. It is published so you can see exactly which fields we commit to filling, and hold any supplier to the same list.
Check this certificate yourself
The mass, the purity, the counter-ion and the net content on this page can all be checked against reference values that are not ours. Paste them into the verifier.
BPC-157 · 24-0917-B
SPECIMEN · DESCRIBES NO REAL LOT
CERTIFICATE OF ANALYSIS
Identity
- Product
- BPC-157
- Lot
- 24-0917-B
- Molecular formula
- C62H98N16O22
- Average mass, expected
- 1419.5 Da
- Monoisotopic mass, expected
- 1418.704 Da
- Mass found
- 1419.6 Da
- Identity method
- ESI-MS, positive ion
Purity and content
- Purity
- 99.4%
- Purity method
- RP-HPLC, 214 nm, gradient stated in the full report
- Net peptide content
- 82.1% (nitrogen determination)
- Counter-ion
- Trifluoroacetate
- Water content
- 4.8% (Karl Fischer)
- Appearance
- White lyophilised cake, no discolouration
Lot and handling
- Fill
- 10 mg per vial
- Date of manufacture
- 2024-09-17
- Date of analysis
- 2024-09-24
- Retest date
- 2026-09-17
- Storage
- −20 °C, protected from light
Laboratory
- Laboratory
- [not yet appointed]
- Accreditation
- ISO/IEC 17025, scope and certificate number stated on the issued document
- Authorised by
- [not yet appointed]
Every field above is one a real certificate must carry. Two are marked [not yet appointed] rather than filled with a plausible name: Mossbench has no appointed laboratory yet, and inventing one would be the exact failure this standard exists to catch.
Research use only. Not for human or veterinary consumption, nor for clinical, diagnostic or therapeutic use.