cryopept

Test report

Internal batch protocol

E-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 description

Sealed 10 ml glass vial, aluminium crimp cap, intact seal. See attached photographs.

Tests requested

Assessment of a peptide vial or vials. Content by HPLC-UV, purity by RP-HPLC, identity by LC-MS.

Results

AnalyteResult

Glutathione1498.50 mg

Purity99.170 %

Comments

Sample 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