MK-677 10mg lab report (COA), lot ATL-39632
This is the lab report, or certificate of analysis (COA), for lot ATL-39632 of MK-677 10mg, tested by Lotmark Labs on Sep 25, 2026. It lists the tests run on a sample from this lot and the results as reported. Match the lot number on your vial to the one above.
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ProductMK-677 10mg
Lot numberATL-39632
LabLotmark Labs
TestedSep 25, 2026
StatusCurrent lot
Results as reported
| Test | Specification | Result | Method | Status |
|---|---|---|---|---|
| Content | 90.0% - 110.0% | 9.93 mg/vial | HPLC-UV vs. certified reference standard | pass |
| Purity | >= 98.0% | 99.21% | RP-HPLC-UV (214 nm) | pass |
| Identity | Matches theoretical MW | Confirmed | LC-MS (ESI+) | pass |
| Sterility | Sterile | Sterile | USP <71> membrane filtration | pass |
| Endotoxin | < 5.0 EU/kg | 0.25 EU/kg | USP <85> LAL kinetic | pass |
| Particulates | Complies | Complies | USP <788> light obscuration | pass |
| Elements | All < 0.5 ppm | All < 0.5 ppm | ICP-MS (Pb, As, Cd, Hg) | pass |
Copied from the lab’s report. If anything here differs from the full report, the full report is the record.