Lab Testing & Certificates of Analysis
Browse available laboratory reports. Open the PDF and match the product and lot details on the report to your product.
23 available reports
| Product / report | Document |
|---|---|
| 5Amino 626105Amino-62610.pdf | Open PDF |
| BPC 157 10mg Lot 52604BPC-157-10mg-Lot-52604.pdf | Open PDF |
| Cartalax 20 mgCartalax-20-mg.pdf | Open PDF |
| CJC-1295 NO Dac Lot 82602CJC-1295-NO-Dac-Lot-82602.pdf | Open PDF |
| Ghk-Cu 100 mgGhk-Cu-100-mg.pdf | Open PDF |
| Glow 70 MgGlow-70-Mg.pdf | Open PDF |
| GLP- RT 20 mg Lot 62603GLP- RT-20-mg-Lot-62603.pdf | Open PDF |
| Glutathione 1500 mgGlutathione-1500-mg.pdf | Open PDF |
| IGF-1 LR3 · 62614IGF-1-LR3_62614.pdf | Open PDF |
| Ipamorelin 10 mg Lot 82601Ipamorelin-10-mg-Lot-82601.pdf | Open PDF |
| Klow 80 mg Lot 82604Klow-80-mg-Lot-82604.pdf | Open PDF |
| Melanotan Lot 52607Melanotan-Lot-52607.pdf | Open PDF |
| Motc 40 mg Lot 62605Motc-40-mg-Lot-62605.pdf | Open PDF |
| Nad · 1000 · 62609Nad_1000_62609.pdf | Open PDF |
| Nad · 500 · 62608Nad_500_62608.pdf | Open PDF |
| PT141 · 62607PT141_62607.pdf | Open PDF |
| SS31 10 mg Lot 52610SS31-10-mg-Lot-52610.pdf | Open PDF |
| TB500 10mgTB500-10mg.pdf | Open PDF |
| Tesamorelin 10 mg Lot 62606Tesamorelin-10-mg-Lot-62606.pdf | Open PDF |
| Thymosin Alpha-1 10 mgThymosin-Alpha-1-10-mg.pdf | Open PDF |
| Thymosin Alpha-1 10 mgThymosin-Alpha-1-10-mg-1.pdf | Open PDF |
| Tirzepatide 30 mg Lot 62604Tirzepatide-30-mg-Lot-62604.pdf | Open PDF |
| Wolverine 82605Wolverine-82605.pdf | Open PDF |
Reports are specific to the product and lot identified in each document. If you need help finding a report, contact us.
NORTHSTAR RESEARCH LIBRARY
Explore. Understand. Research Better.
Educational resources designed to help qualified researchers better understand laboratory terminology, product documentation, testing methods, and research materials.
RESEARCH & TESTING
Our focus on quality
Clear product information, independent testing, and documentation you can review.
Focus on Quality
Clear product information, independent testing, and documentation you can review.
Sourcing
We select suppliers with quality and consistency in mind
Third-Party Testing
Independent US based laboratory testing
Publication
Individual Certificate of Analysis attached to every product page
CERTIFICATE
Reading a certificate of analysis
Purity and peptide content measure different things. Purity is the proportion of the peptide peak relative to all peaks in the chromatogram. Peptide content is how much of the vial’s mass is actually peptide rather than residual salts and water. A vial can be 99% pure and still be 80% peptide by mass which is why both figures appear on every Northstar COA, alongside moisture and endotoxin.
RESEARCH & TESTING
How a batch gets listed
QUALITY & TRANSPARENCY
About Our Educational Content
Northstar’s Research Library is provided for general educational and informational purposes.
Content on this website is not medical advice, does not establish a doctor-patient relationship, and should not be interpreted as instructions for human or veterinary use.
Northstar products are sold exclusively for lawful laboratory and in-vitro research purposes.
QUESTIONS
Frequently Asked Questions
No. All products are intended exclusively for lawful laboratory and in-vitro research purposes only, by qualified researchers. They are not intended for human or veterinary use.
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