Analytical Standards · Lot Verification · Cold-Chain Delivery

Research-use-only materials, certified at the lot level.

We manufacture and catalogue research peptides and enzymatic cofactors for laboratory and non-clinical assay work. Every batch is released against an independent, third-party certificate of analysis.

>99.0% HPLC purity min spec
Third-Party Accredited US laboratory
Lot Specific COA included with order
Cold Chain Lyophilised & cold-packed
Second Watch Research Reference Peptides
For laboratory research use only — not for human or veterinary use, food, or drug purposes

Our Research Series

Compound Catalog

Every material is released against its own certified lot record with HPLC chromatogram and mass spectrometry identity confirmation.

View Full Catalog →

BPC-157

Price range: $39.00 through $59.00
In Stock • Lot Verified
Select Dosage

Research use only — not for human consumption

CG

$99.00
In Stock • Lot Verified
Add to cart

Research use only — not for human consumption

GHK-Cu

Price range: $39.00 through $59.00
In Stock • Lot Verified
Select Dosage

Research use only — not for human consumption

Specifications shown are catalogue-level. The governing document for any shipment is the certificate of analysis issued for that specific lot.

Request a lot COA
HPLC trace · specimen lot Specimen
RT 6.42 · 99.74% 0.0 4.0 8.0 12.0 min
Method
RP-HPLC / UV 214nm
Identity
MS Confirmed
Release
Lot Certified

Quality Control

Analytical Standards

Every lot is independently tested by an accredited laboratory before release. The certificate travels with the batch, confirming purity, identity, sterility, and mass accuracy.

  • Molecular Identity
  • Chromatographic Purity
  • Peptide Net Content
  • Heavy Metal Screen
  • Sterility Protocol
  • Endotoxin Threshold
  • Visual Appearance
  • Residual Solvents
99%+

HPLC Purity

Chromatographic purity confirmed against molecular reference standards.

100%

Mass Spec Match

Molecular identity verified by mass spectrometry on every production run.

8-Point

Quality Screen

A rigorous protocol covering identity, sterility, net content, and stability.

What testing does not establish. These figures describe material, not clinical outcomes. Nothing here evaluates safety or efficacy in humans or animals, no compound in this catalog is supplied as a drug, and an advisory recommendation is not FDA approval. Suitability for a given in-vitro experiment remains the researcher's determination.

Documentation & Protocols

Frequently Asked Questions

Technical details regarding material handling, testing methodologies, cold-chain transport, and certificate issuance.

Certificate of Analysis

Specimen Document
Compound
CJC-1295 + Ipamorelin
Lot Number
SWR-BLD-01
Quantity
10 mg
Purity
99.74%
Identity
Confirmed (MS)
Endotoxins
Pass (<0.02 EU/mg)
Storage
-20 °C desiccated
Retest Date
2028-09-09

Illustrative values — the governing record is the certificate issued for your batch

The release specification is set per compound (typically >99.0%) and printed on the analytical certificate for that specific lot. The certificate is the governing authority tied to the vial received.

Yes. A certificate covers one production run and carries the specific lot identifier, synthesis test date, method parameters, and accredited issuing laboratory.

Research institutions, commercial laboratories, and qualified independent researchers who confirm at checkout that the material will be used strictly for laboratory research. Purchasers must be 21 or older.

Lyophilised material ships sealed with cold-packs under an expedited cold-chain process. On arrival, transfer to the designated storage conditions indicated on the vial certificate.

Each certificate specifies a retest date (typically 24 months for lyophilised powders kept at -20°C). Retest dates indicate the point at which chromatographic analysis should be verified.

The material is synthesized for in-vitro and laboratory investigation only. It is not a pharmaceutical drug, cosmetic, dietary supplement, or food, and is not for human or animal administration.

No. We supply chemical reference standards and their analytical records only. We do not provide protocol guidance, preparation instructions for in-vivo use, or medical advice of any kind.

Batch Verification

Request a Certificate of Analysis

Submit your lot number and work email to receive the complete analytical data package for that production batch, including HPLC traces and mass spectrometry reports.

By submitting this request, you confirm the material will be handled strictly for laboratory research and not for clinical or human consumption.