Home Certificates of analysis NAD-500-0401
Certificate of analysis
NAD+ 500 mg
Lot NAD-500-0401 · certificate issued Jun 17, 2026
Bioviridian Inc. tested Touchstone lot NAD-500-0401 of NAD+ 500 mg and reported 99.9% purity by RP-HPLC (214 nm), 502.47 mg measured content by HPLC quantitation and identity confirmed by MALDI-MS. Certificate COA4842, issued Jun 17, 2026. It is an archived record for an earlier lot or issue. Sold for laboratory research use only.
Archived
Verified · COA4842This certificate is for an earlier lot, or has been replaced by a newer certificate for this size. See the latest: lot NAD-500-0803.
Purity
99.9%
RP-HPLC (214 nm)
Measured content
502.47 mg
Stated strength 500 mg
Identity
Conforms
MALDI-MS
All results
| Test | Result | Method |
|---|---|---|
| Purity | 99.9% | RP-HPLC (214 nm) |
| Measured content | 502.47 mg | HPLC quantitation |
| Identity | Conforms | MALDI-MS |
| Endotoxin | <0.05 EU/mL | USP <85> |
| Heavy metals | <0.01ppm | USP <232> |
| Sterility | Not Detected | USP <71> |
Values as printed on the laboratory’s certificate. Where a certificate does not list a result, this page says so and fills nothing in.
Certificate & verification details
Verification number
COA4842Checked Sep 24, 2026: this number opens this certificate on the testing laboratory’s own site.
- Testing laboratory
- Bioviridian Inc. · signed by Shane Straight, M.S.
- Laboratory site
- bioviridians.com
- Touchstone lot
- NAD-500-0401
- Laboratory’s lot, as on the certificate
- NAD500-0401
- Certificate number
- COA4842
- Sample received
- Jun 1, 2026
- Certificate issued
- Jun 17, 2026
- Sample as named on the certificate
- NAD+ 500mg
- Sample type
- White lyophilized powder
The laboratory tested a sample of this lot. The certificate is not reproduced on this site; the links go to the laboratory’s original files, unaltered.
Issue history
- Current issue · Jun 17, 2026 · served by bioviridians.com3333d6c2…07feddPDF
The fingerprint (SHA-256) identifies the exact file we read on Sep 24, 2026. If the laboratory changes the file, the fingerprint changes and the next check flags it.
Other certificates for NAD+
For laboratory research use only. Not a drug, not a supplement, not for human or veterinary use.