Test report
Internal batch protocolE-mail: labs@cryopept.com
Web: www.cryopept.com
Report 20432
Task number#107612
Testing ordered14 JUL '26
Sample received17 JUL '26
ClientCryopept Labs
SampleGlutathione 1500 mg
Manufacturerwww.cryopept.com
BatchGLUT-1500MG / 26-0756
Sample descriptionSealed 10 ml glass vial, aluminium crimp cap, intact seal. See attached photographs.
Tests requestedAssessment of a peptide vial or vials. Content by HPLC-UV, purity by RP-HPLC, identity by LC-MS.
ResultsAnalyteResult
Glutathione1498.50 mg
Purity99.170 %
CommentsSample conforms to specification. No related substances above 0.5 % detected.
Analysis conducted21 JUL '26
MethodHPLC-UV · LC-MS
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This document is Cryopept Labs' own internal batch protocol, not a third-party certificate.For laboratory research use only · not for human or veterinary use