AssayIndex
Reports by quarter

Reports submitted in 2025-Q4

Provenance classification became a required field. Median purity for the quarter is 99.00 % area, n=883. Read the 2025-Q4 state-of-the-index report →

883 records23 pagesmedian on this page 99.10 %updated 30 Jul 2026
0469213892.093.094.095.096.097.098.099.0100.092.00–92.25 %: n=092.25–92.50 %: n=092.50–92.75 %: n=092.75–93.00 %: n=093.00–93.25 %: n=093.25–93.50 %: n=093.50–93.75 %: n=093.75–94.00 %: n=094.00–94.25 %: n=094.25–94.50 %: n=094.50–94.75 %: n=094.75–95.00 %: n=095.00–95.25 %: n=095.25–95.50 %: n=095.50–95.75 %: n=495.75–96.00 %: n=396.00–96.25 %: n=596.25–96.50 %: n=396.50–96.75 %: n=496.75–97.00 %: n=1097.00–97.25 %: n=1197.25–97.50 %: n=2497.50–97.75 %: n=2397.75–98.00 %: n=3898.00–98.25 %: n=5698.25–98.50 %: n=6998.50–98.75 %: n=8498.75–99.00 %: n=10399.00–99.25 %: n=11999.25–99.50 %: n=8999.50–99.75 %: n=7699.75–100.00 %: n=162median 99.00 Purity (% area) Reports
Figure. Purity distribution for reports submitted in 2025-Q4. n=883, median 99.00 % area. Same fixed 92–100 % domain as every other purity histogram on this site, so quarters can be compared by eye.
ReportCompoundSupplierLotLabQuarterPurity %Water %Recovery %ProvenanceFlagsResult
AX-2026-0429095-Amino-1MQMKMMKM-2506-T2989Kestrel2025-Q499.106.4699.9Supplier-supplied1FAIL
AX-2026-042083SemaglutideTFCTFC-2507-K7301PeptideMeter2025-Q498.564.83—Supplier-supplied2MARGINAL
AX-2026-041838RetatrutideJEEPJEEP-2510-W2963Kestrel2025-Q499.286.54100.5Laboratory-retained1MARGINAL
AX-2026-042690SermorelinGGPepsGGPE-2508-U8736PeptideMeter2025-Q498.993.6995.2Supplier-supplied0PASS
AX-2026-042517TB-500ERPERP-2511-L7123Medutest2025-Q499.444.76—Supplier-supplied1MARGINAL
AX-2026-041780PT-141 (Bremelanotide)FGPFGP-2505-K1249Janoshik2025-Q499.243.6190.4Supplier-supplied1MARGINAL
AX-2026-042993TirzepatideKPKP-2506-B4700Nordanalyt2025-Q498.164.39—Supplier-supplied1MARGINAL
AX-2026-042805MOTS-cGGPepsGGPE-2508-J1903Janoshik2025-Q498.744.68100.0Supplier-supplied1MARGINAL
AX-2026-042423SelankSWBSWB-2511-C5170Janoshik2025-Q499.158.80105.4Supplier-supplied0PASS
AX-2026-042281TirzepatideHomopeptideHOMO-2509-U2115Janoshik2025-Q498.662.7691.9Supplier-supplied2FAIL
AX-2026-041737SemaglutideFGPFGP-2506-J9812Janoshik2025-Q499.935.0193.5Supplier-supplied0PASS
AX-2026-043198SemaglutideGL BiochemGLBI-2508-D8720PeptideMeter2025-Q498.313.4290.3Laboratory-retained1MARGINAL
AX-2026-042252SemaglutideHomopeptideHOMO-2509-F1941Janoshik2025-Q499.744.70—Supplier-supplied1MARGINAL
AX-2026-041867GHRP-2JEEPJEEP-2508-S3268Janoshik2025-Q499.933.7790.3Supplier-supplied1MARGINAL
AX-2026-043463SemaglutideWXTWXT-2509-A5382Kestrel2025-Q499.296.8394.0Supplier-supplied1MARGINAL
AX-2026-043197SemaglutideGL BiochemGLBI-2508-D8720VendorInvestigate2025-Q498.383.53—Buyer-sourced1MARGINAL
AX-2026-042533CJC-1295 (no DAC)ERPERP-2506-B7535Janoshik2025-Q498.806.96—Supplier-supplied1MARGINAL
AX-2026-042956N-Acetyl Semax AmideKPKP-2508-D4657PeptideMeter2025-Q498.997.3497.3Supplier-supplied1FAIL
AX-2026-042149Melanotan IIHomopeptideHOMO-2505-N9201Nordanalyt2025-Q498.492.54101.4Supplier-supplied1FAIL
AX-2026-042148Melanotan IIHomopeptideHOMO-2505-N9201VendorInvestigate2025-Q498.763.04102.6Buyer-sourced1MARGINAL
AX-2026-042073LiraglutideTFCTFC-2510-C7425Kestrel2025-Q499.003.7798.6Laboratory-retained1MARGINAL
AX-2026-041875SS-31 (Elamipretide)JEEPJEEP-2511-B3061Janoshik2025-Q499.105.11—Supplier-supplied0PASS
AX-2026-043506GonadorelinBCHBCH-2510-F6239Janoshik2025-Q498.085.44—Buyer-sourced0FAIL
AX-2026-042332L-Glutathione (reduced)HJHJ-2507-P3062Nordanalyt2025-Q499.067.02106.0Supplier-supplied0PASS
AX-2026-041649TirzepatideQSCQSC-2510-D8660Janoshik2025-Q499.193.61—Supplier-supplied1MARGINAL
AX-2026-041277TirzepatideWWBWWB-2506-T2732Nordanalyt2025-Q498.724.05107.3Laboratory-retained1MARGINAL
AX-2026-043446SemaglutideWXTWXT-2505-P4630VendorInvestigate2025-Q498.495.1094.5Buyer-sourced2MARGINAL
AX-2026-043327GHRP-6CPCCPC-2507-G2066VendorInvestigate2025-Q499.176.59103.7Buyer-sourced3MARGINAL
AX-2026-043012BPC-157KPKP-2511-M5346Nordanalyt2025-Q498.335.04—Supplier-supplied2MARGINAL
AX-2026-042001AOD-9604TFCTFC-2511-L5476Janoshik2025-Q499.933.3699.3Supplier-supplied0PASS
AX-2026-041736SemaglutideFGPFGP-2506-J9812Janoshik2025-Q499.935.01—Supplier-supplied0PASS
AX-2026-041437BPC-157QYBQYB-2506-B4999Janoshik2025-Q499.934.57102.6Supplier-supplied1MARGINAL
AX-2026-043328GHRP-6CPCCPC-2507-G2066Janoshik2025-Q499.576.71107.1Supplier-supplied3MARGINAL
AX-2026-042501CJC-1295 with DACERPERP-2507-A6393Janoshik2025-Q499.933.29—Supplier-supplied1MARGINAL
AX-2026-042691SermorelinGGPepsGGPE-2508-U8736Janoshik2025-Q499.223.74105.3Supplier-supplied0PASS
AX-2026-041738TB-500FGPFGP-2508-S1106Janoshik2025-Q499.434.3892.9Supplier-supplied1MARGINAL
AX-2026-041603TirzepatideQSCQSC-2511-S7989Nordanalyt2025-Q499.284.21—Supplier-supplied1MARGINAL
AX-2026-043147SemaglutideSSASSA-2510-C7247Medutest2025-Q499.423.73—Supplier-supplied2MARGINAL
AX-2026-042806MOTS-cGGPepsGGPE-2508-J1903VendorInvestigate2025-Q498.713.7496.1Buyer-sourced1MARGINAL
AX-2026-042689CJC-1295 (no DAC)GGPepsGGPE-2507-D8658Janoshik2025-Q498.833.75—Supplier-supplied2MARGINAL