Volumes Tested
300mg
1 test · latest Jan 2026
500mg
4 tests · latest Mar 2026
700mg
Viewing · 1 test total
1000mg
1 test · latest Jan 2026
Certificate of Analysis
NAD+
Batch 64CBF · Tested January 12, 2026 700mg
✓ Third-Party Lab Tested
Independent laboratory testing confirms purity and composition of this batch.
Sample Summary
Identification and intake details for this tested batch.
Product
NAD+
Volume
700mg
Batch / Lot
64CBF
Accession #
2601120179
Test Date
January 12, 2026
Appearance
White Lyophilized Powder
Purity Analysis
Purity and Net
Purity (HPLC-UV)
99.78%
Test Method
Purity and Net
What this test measures
High-performance liquid chromatography with UV detection separates the peptide from related impurities and quantifies each fraction. Mass spectrometry confirms molecular identity by measuring the exact mass-to-charge ratio.
Full Certificate PDF
Signed laboratory-issued PDF with chromatogram and mass confirmation plots.
Test History for NAD+
7 independent lab tests on file for this product.
99.78%
Avg Purity · 7 batches
99.71% – 99.89%
Range
99.79%
Batch B0526 · 500mg
Mar 24, 2026 · Purity
99.77%
Batch 57ABF · 1000mg
Jan 16, 2026 · Purity
99.76%
Batch 15ABF · 500mg
Jan 16, 2026 · Purity
99.78%
Batch 64CBF · 700mg
Jan 12, 2026 · Purity
99.89%
Batch 63CBF · 300mg
Jan 12, 2026 · Purity
99.71%
Batch 15CBF · 500mg
Jan 7, 2026 · Purity
99.75%
Batch 15HBE · 500mg
Aug 25, 2025 · Purity
Frequently Asked Questions
Quick references for what each test means.
What is HPLC-UV purity testing?
High-Performance Liquid Chromatography (HPLC) separates the peptide from related impurities based on how strongly each molecule interacts with a chromatographic column. A UV detector quantifies each separated fraction, and the total peptide peak area divided by all peaks yields the purity percentage.
What does LC-MS confirm?
Liquid Chromatography–Mass Spectrometry (LC-MS) confirms the peptide's molecular identity by measuring its exact mass-to-charge ratio. This verifies the peptide is what it claims to be — not a related molecule with a similar chromatographic profile.
Are all my orders from this exact batch?
Not necessarily — batches are rotated as inventory moves. Check the batch code on your vial against the test history above to find the matching certificate. Every batch we sell has been independently tested.
Research Use Only
The peptides tested are intended for research use only and are not approved for human or veterinary use, diagnostic, therapeutic, or clinical applications. Results apply only to the specific sample provided and should be interpreted by qualified professionals within the scope of the intended research.