Open Peptide Index
Reports by laboratory

Reports from VendorInvestigator · page 13

The only contributor that routinely purchases material anonymously rather than accepting submitted samples. Measured purity bias against the index reference method is -0.11 pp with a within-lab repeatability of 0.30 pp. Full laboratory profile →

593 records15 pagesmedian on this page 98.97 %updated 30 Jul 2026
ReportCompoundSupplierLotLabQuarterPurity %Water %Recovery %ProvenanceFlagsResult
AX-2024-005116SemaglutideSGNSGN-2409-F8056VendorInvestigator2024-Q498.774.5291.8Buyer-sourced0PASS
AX-2024-004920GHRP-2GGPepsGGPE-2406-F1736VendorInvestigator2024-Q498.806.25—Buyer-sourced0FAIL
AX-2024-005365GHRP-6PPGPPG-2405-W6859VendorInvestigator2024-Q499.934.57—Buyer-sourced0PASS
AX-2024-004173SemaglutideWWBWWB-2410-D2737VendorInvestigator2024-Q499.371.7794.8Buyer-sourced1MARGINAL
AX-2024-004293RetatrutideQSCQSC-2411-C7111VendorInvestigator2024-Q499.003.26—Buyer-sourced1MARGINAL
AX-2024-005328TirzepatideQSTQST-2409-K5786VendorInvestigator2024-Q498.506.10—Buyer-sourced0PASS
AX-2024-004559SemaglutideJEEPJEEP-2405-D8240VendorInvestigator2024-Q498.604.7590.5Buyer-sourced1MARGINAL
AX-2024-004769N-Acetyl Semax AmideHomopeptideHOMO-2411-S5371VendorInvestigator2024-Q499.768.53—Buyer-sourced0PASS
AX-2024-004295RetatrutideQSCQSC-2411-C7111VendorInvestigator2024-Q499.113.62—Buyer-sourced0PASS
AX-2024-005098TB-500SSASSA-2406-H7589VendorInvestigator2024-Q498.114.4997.8Buyer-sourced1FAIL
AX-2024-004940NAD+GGPepsGGPE-2405-A3279VendorInvestigator2024-Q497.558.3499.6Buyer-sourced0PASS
AX-2024-004939NAD+GGPepsGGPE-2405-A3279VendorInvestigator2024-Q498.398.19107.2Buyer-sourced0PASS
AX-2024-005141TB-500SGNSGN-2409-E9197VendorInvestigator2024-Q498.827.43—Buyer-sourced0PASS
AX-2024-004144RetatrutideWWBWWB-2408-X2078VendorInvestigator2024-Q499.575.93105.9Buyer-sourced0PASS
AX-2024-005065SemaxSSASSA-2410-G6492VendorInvestigator2024-Q498.4410.1696.9Buyer-sourced0FAIL
AX-2024-004211SurvodutideWWBWWB-2408-T3710VendorInvestigator2024-Q498.943.1489.1Buyer-sourced1MARGINAL
AX-2024-004936NAD+GGPepsGGPE-2405-A3279VendorInvestigator2024-Q498.348.32—Buyer-sourced0PASS
AX-2024-004625IGF-1 LR3TFCTFC-2406-P1877VendorInvestigator2024-Q497.644.17105.6Buyer-sourced0PASS
AX-2024-004820Enclomiphene citrateSWBSWB-2410-V6905VendorInvestigator2024-Q499.466.2493.0Laboratory-retained0FAIL
AX-2024-004926SermorelinGGPepsGGPE-2409-C1458VendorInvestigator2024-Q498.155.8998.7Buyer-sourced0PASS
AX-2024-004985BPC-157KPKP-2407-L4785VendorInvestigator2024-Q498.742.6599.9Buyer-sourced0PASS
AX-2024-0046055-Amino-1MQTFCTFC-2406-A1769VendorInvestigator2024-Q498.902.6694.7Laboratory-retained2FAIL
AX-2024-004488SemaglutideHYBHYB-2407-V6435VendorInvestigator2024-Q499.114.63—Buyer-sourced0PASS
AX-2024-004448SemaxGSPGSP-2408-K2819VendorInvestigator2024-Q499.776.58—Buyer-sourced0PASS
AX-2024-004304SemaglutideQSCQSC-2410-P6719VendorInvestigator2024-Q498.604.74102.7Buyer-sourced0PASS
AX-2024-004761SurvodutideHomopeptideHOMO-2406-F5091VendorInvestigator2024-Q499.194.4891.3Buyer-sourced0PASS
AX-2024-004279SemaglutideQSCQSC-2408-D6095VendorInvestigator2024-Q399.293.1898.7Buyer-sourced1MARGINAL
AX-2024-005233GHRP-2WXTWXT-2404-N2537VendorInvestigator2024-Q398.526.16—Buyer-sourced0FAIL
AX-2024-004696GHK-CuHomopeptideHOMO-2408-C3445VendorInvestigator2024-Q399.105.30104.2Buyer-sourced0PASS
AX-2024-005344TirzepatideSIGSIG-2404-6658VendorInvestigator2024-Q397.518.0594.4Buyer-sourced0FAIL
AX-2024-004386MOTS-cTFSTFS-{CAT}-9824VendorInvestigator2024-Q399.935.08—Buyer-sourced0PASS
AX-2024-004379L-Glutathione (reduced)FGPFGP-2405-E9260VendorInvestigator2024-Q399.686.11100.3Buyer-sourced0PASS
AX-2024-005362MK-677 (Ibutamoren mesylate)SIGSIG-2404-6898VendorInvestigator2024-Q399.003.8797.2Buyer-sourced1FAIL
AX-2024-004539HexarelinHYBHYB-2407-N7367VendorInvestigator2024-Q399.884.99—Buyer-sourced0PASS
AX-2024-004216LiraglutideWWBWWB-2406-R3462VendorInvestigator2024-Q399.071.3497.3Buyer-sourced0PASS
AX-2024-004596Enclomiphene citrateTFCTFC-2404-J9626VendorInvestigator2024-Q399.833.3691.5Buyer-sourced1FAIL
AX-2024-005165N-Acetyl Semax AmideSGNSGN-2407-R9375VendorInvestigator2024-Q398.748.31—Buyer-sourced2MARGINAL
AX-2024-005384AOD-9604PPGPPG-2408-T7905VendorInvestigator2024-Q399.082.2397.5Buyer-sourced0PASS
AX-2024-004897GonadorelinERPERP-2406-C9933VendorInvestigator2024-Q399.693.47—Laboratory-retained0PASS
AX-2024-005008SemaglutideKPKP-2405-C4939VendorInvestigator2024-Q398.064.26106.1Buyer-sourced0PASS