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Analytical services
Chromatographic testing for purity, identity and content — reported on a certificate anyone can verify.
HPLC Purity
RP-HPLC-UV, 214 nm
Main-peak area percent against total integrated area, with every impurity peak reported.
HPLC Identity
Retention time vs. reference standard
Retention time of the main peak matched to a characterized reference standard run in the same sequence.
Quantitation (Net Content)
RP-HPLC-UV, external standard calibration
Measured mg per vial against a multi-point calibration curve, reported next to the label claim.
Endotoxin
LAL kinetic chromogenic (USP <85>)
Bacterial endotoxin level in EU/mg.
Rapid Sterility Screen
Rapid microbial screen
Rapid screen for microbial contamination.
Heavy Metals
ICP-MS
Pb, As, Cd and Hg screen.
What you get back
A certificate with the evidence attached
- Sample, lot and label claim exactly as submitted
- Each test with method, result, specification and pass/fail
- Chromatogram and integrated peak table
- Analyst and reviewer sign-off with dates
- Unique certificate ID, QR code and public verification page
Not offered in-house
Need something else?
We don't currently run LC-MS Identity in-house. Email us and we'll tell you plainly whether we can help.
Ready to send samples?
Submit online in two minutes. Results land in your portal with a verifiable certificate.