Open Peptide Index
Supplier records

Every GGPeps record

Every GGPeps record the index holds, newest first. Sort any column. The rollups are on the scorecard; this is the underlying evidence. Nantong Guangyuan Chemical Co., Ltd. sells direct at gycpeptides.co →.

371 recordsmedian 98.76 %10 pagesupdated 30 Jul 2026
ReportCompoundLotLabQuarterPurity %Water %Recovery %ProvenanceFlagsResult
AX-2026-042784CJC-1295 (no DAC)GGPE-2606-E1234Medu Laboratories2026-Q398.274.55—Buyer-sourced0PASS
AX-2026-042786CJC-1295 (no DAC)GGPE-2606-E1234Janoshik2026-Q398.223.77—Buyer-sourced0PASS
AX-2026-042858SelankGGPE-2603-J2447VendorInvestigator2026-Q398.878.8599.4Buyer-sourced0FAIL
AX-2026-042783CJC-1295 (no DAC)GGPE-2606-E1234Janoshik2026-Q398.224.4590.6Buyer-sourced0PASS
AX-2026-042757Melanotan IIGGPE-2603-P1474Janoshik2026-Q399.546.7892.0Buyer-sourced0PASS
AX-2026-042785CJC-1295 (no DAC)GGPE-2606-E1234PeptideDetective2026-Q397.704.6491.4Buyer-sourced0FAIL
AX-2026-042756Melanotan IIGGPE-2603-P1474Nordanalyt2026-Q399.177.04—Buyer-sourced0PASS
AX-2026-042755Melanotan IIGGPE-2603-P1474Nordanalyt2026-Q399.256.5890.4Buyer-sourced0PASS
AX-2026-042782CJC-1295 (no DAC)GGPE-2606-E1234PeptideDetective2026-Q398.064.59—Buyer-sourced0PASS
AX-2026-042760Melanotan IIGGPE-2603-P1474Medu Laboratories2026-Q399.437.02—Buyer-sourced0PASS
AX-2026-042758Melanotan IIGGPE-2603-P1474PeptideDetective2026-Q399.236.96—Buyer-sourced0PASS
AX-2026-042859SelankGGPE-2603-J2447PeptideDetective2026-Q398.929.48103.5Buyer-sourced0FAIL
AX-2026-042781CJC-1295 (no DAC)GGPE-2606-E1234Janoshik2026-Q397.933.47103.7Buyer-sourced0FAIL
AX-2026-042759Melanotan IIGGPE-2603-P1474Janoshik2026-Q399.156.71105.1Buyer-sourced0PASS
AX-2026-042831SurvodutideGGPE-2512-Y2660Janoshik2026-Q297.683.56—Buyer-sourced2MARGINAL
AX-2026-042798RetatrutideGGPE-2604-U1472Nordanalyt2026-Q297.993.67—Buyer-sourced0PASS
AX-2026-042801RetatrutideGGPE-2512-D2133VendorInvestigator2026-Q298.303.91104.5Buyer-sourced0PASS
AX-2026-042840SurvodutideGGPE-2512-Y2660PeptideDetective2026-Q297.673.80101.8Buyer-sourced2MARGINAL
AX-2026-042733TirzepatideGGPE-2604-H1052Janoshik2026-Q299.351.05102.0Buyer-sourced0PASS
AX-2026-042774SemaxGGPE-2512-Y1048Janoshik2026-Q299.937.63—Supplier-supplied0PASS
AX-2026-042882TB-500GGPE-2601-B2671VendorInvestigator2026-Q299.505.12—Buyer-sourced0PASS
AX-2026-042884BPC-157GGPE-2605-B2560PeptideDetective2026-Q298.693.74101.2Buyer-sourced0PASS
AX-2026-042876TB-500GGPE-2601-B2671PeptideDetective2026-Q299.434.24—Buyer-sourced0PASS
AX-2026-042824BPC-157GGPE-2511-S2270Janoshik2026-Q298.283.09103.3Buyer-sourced0PASS
AX-2026-042744BPC-157GGPE-2602-E1411Janoshik2026-Q298.895.06104.4Laboratory-retained0PASS
AX-2026-042878TB-500GGPE-2601-B2671Janoshik2026-Q299.774.87—Buyer-sourced1FAIL
AX-2026-042761SemaxGGPE-2602-Y9952PeptideDetective2026-Q299.275.53—Buyer-sourced0PASS
AX-2026-042888BPC-157GGPE-2605-B2560Medu Laboratories2026-Q299.003.56—Buyer-sourced0PASS
AX-2026-042766SemaxGGPE-2602-Y9952Medu Laboratories2026-Q299.225.7592.6Buyer-sourced0PASS
AX-2026-042872TB-500GGPE-2601-B2671Medu Laboratories2026-Q299.805.2692.5Buyer-sourced0PASS
AX-2026-042816SemaglutideGGPE-2604-L2151VendorInvestigator2026-Q298.385.14—Buyer-sourced0PASS
AX-2026-042724SLU-PP-332GGPE-2511-R1308Janoshik2026-Q299.174.80107.4Buyer-sourced0PASS
AX-2026-042780SemaxGGPE-2512-Y1048PeptideDetective2026-Q299.657.55—Supplier-supplied0PASS
AX-2026-042873TB-500GGPE-2601-B2671Janoshik2026-Q299.304.92103.1Buyer-sourced0PASS
AX-2026-042800RetatrutideGGPE-2604-U1472Kestrel2026-Q298.723.10—Buyer-sourced0PASS
AX-2026-042895BPC-157GGPE-2602-N2621Medu Laboratories2026-Q299.385.15102.2Buyer-sourced1MARGINAL
AX-2026-042837SurvodutideGGPE-2512-Y2660Janoshik2026-Q297.633.04—Buyer-sourced2MARGINAL
AX-2026-042912SelankGGPE-2601-J3130Janoshik2026-Q299.759.4489.7Buyer-sourced1MARGINAL
AX-2026-042863CagrilintideGGPE-2603-R2320Medu Laboratories2026-Q298.136.4688.7Supplier-supplied1MARGINAL
AX-2026-042808RetatrutideGGPE-2512-D2133Kestrel2026-Q298.553.6799.7Buyer-sourced0PASS