Home Certificates of analysis IGF1LR3-1-0803
Certificate of analysis
IGF-1 LR3 1 mg
Lot IGF1LR3-1-0803 · certificate issued Aug 28, 2026
Bioviridian Inc. tested Touchstone lot IGF1LR3-1-0803 of IGF-1 LR3 1 mg and reported 99.55% purity by RP-HPLC (214 nm), 1.12 mg measured content by HPLC quantitation and identity confirmed by LC-MS/MS. Certificate COA7588, issued Aug 28, 2026. It is the current certificate for this size. Sold for laboratory research use only.
Latest certificate
Verified · COA7588Purity
99.55%
RP-HPLC (214 nm)
Measured content
1.12 mg
Stated strength 1 mg
Identity
Conforms
LC-MS/MS
All results
| Test | Result | Method |
|---|---|---|
| Purity | 99.55% | RP-HPLC (214 nm) |
| Measured content | 1.12 mg | HPLC quantitation |
| Identity | Conforms | LC-MS/MS |
| Endotoxin | <0.05 EU/ml | USP <85> |
| Heavy metals | <0.01 ppm | 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
COA7588Checked 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
- IGF1LR3-1-0803
- Laboratory’s lot, as on the certificate
- IGF1-0803
- Certificate number
- COA7588
- Sample received
- Aug 11, 2026
- Certificate issued
- Aug 28, 2026
- Sample as named on the certificate
- IGF-1 LR3 1mg
- 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 · Aug 28, 2026 · served by bioviridians.com2ee4124c…98d504PDF
- Earlier issue · Aug 17, 2026 · replaced when the laboratory reissued it49d9ad92…2b987e
Changed in the reissue: Sterility result added. Lot and strength are the same in both issues; anything else that changed is listed here.
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 IGF-1 LR3
For laboratory research use only. Not a drug, not a supplement, not for human or veterinary use.