Home Certificates of analysis DSIP-5-0528
Certificate of analysis
DSIP 5 mg
Lot DSIP-5-0528 · certificate issued Jun 17, 2026
Bioviridian Inc. tested Touchstone lot DSIP-5-0528 of DSIP 5 mg and reported 99.9% purity by RP-HPLC (214 nm), 5.23 mg measured content by HPLC quantitation and identity confirmed by MALDI-MS. Certificate COA4853, issued Jun 17, 2026. It is an archived record for an earlier lot or issue. Sold for laboratory research use only.
Archived
Verified · COA4853This certificate is for an earlier lot, or has been replaced by a newer certificate for this size. See the latest: lot DSIP-5-0803.
Purity
99.9%
RP-HPLC (214 nm)
Measured content
5.23 mg
Stated strength 5 mg
Identity
Conforms
MALDI-MS
All results
| Test | Result | Method |
|---|---|---|
| Purity | 99.9% | RP-HPLC (214 nm) |
| Measured content | 5.23 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
COA4853Checked 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
- DSIP-5-0528
- Laboratory’s lot, as on the certificate
- DSIP5-0528
- Certificate number
- COA4853
- Sample received
- Jun 1, 2026
- Certificate issued
- Jun 17, 2026
- Sample as named on the certificate
- DSIP 5mg
- 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.comca39302a…c6b48cPDF
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 DSIP
For laboratory research use only. Not a drug, not a supplement, not for human or veterinary use.