AssayIndex
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Reports from Kestrel Bioanalytical · page 5

Fast and inexpensive, on a 15-minute gradient that co-elutes mass-identical diastereomers. Results read high. Measured purity bias against the index reference method is +0.24 pp with a within-lab repeatability of 0.34 pp. Full laboratory profile →

404 records11 pagesmedian on this page 99.39 %updated 30 Jul 2026
ReportCompoundSupplierLotLabQuarterPurity %Water %Recovery %ProvenanceFlagsResult
AX-2025-020027CJC-1295 (no DAC)ERPERP-2506-B7535Kestrel2025-Q499.935.90107.1Supplier-supplied1MARGINAL
AX-2025-020229CagrilintideGGPepsGGPE-2507-Y1706Kestrel2025-Q499.281.9393.6Supplier-supplied2MARGINAL
AX-2025-020166LiraglutideGGPepsGGPE-2505-W9629Kestrel2025-Q499.507.55105.1Supplier-supplied1MARGINAL
AX-2025-018962PT-141 (Bremelanotide)FGPFGP-2505-K1249Kestrel2025-Q499.933.8990.2Supplier-supplied1MARGINAL
AX-2025-019923IGF-1 LR3SWBSWB-2505-N5257Kestrel2025-Q496.836.36Supplier-supplied0PASS
AX-2025-018622RetatrutideQYBQYB-2507-R5467Kestrel2025-Q498.623.7589.7Supplier-supplied3MARGINAL
AX-2025-0202745-Amino-1MQMKMMKM-2506-T2989Kestrel2025-Q499.586.0598.7Supplier-supplied2FAIL
AX-2025-019400TirzepatideHomopeptideHOMO-2510-E8656Kestrel2025-Q499.574.42Supplier-supplied1MARGINAL
AX-2025-020078SemaglutideERPERP-2509-A8587Kestrel2025-Q498.736.47101.6Supplier-supplied2FAIL
AX-2025-021277SemaglutideBCHBCH-2505-Y7460Kestrel2025-Q498.825.8588.7Buyer-sourced2MARGINAL
AX-2025-020629SemaglutideSSASSA-2510-C7247Kestrel2025-Q499.714.01Supplier-supplied2MARGINAL
AX-2025-019717L-Glutathione (reduced)HJHJ-2507-P3062Kestrel2025-Q498.907.21Supplier-supplied1MARGINAL
AX-2025-019673TirzepatideHomopeptideHOMO-2509-U2115Kestrel2025-Q498.552.43Supplier-supplied1MARGINAL
AX-2025-019152CJC-1295 (no DAC)TFCTFC-2507-C4489Kestrel2025-Q499.805.73Supplier-supplied2MARGINAL
AX-2025-019628SemaglutideHomopeptideHOMO-2505-N2173Kestrel2025-Q499.256.11105.5Supplier-supplied1MARGINAL
AX-2025-018775SurvodutideQSCQSC-2506-B8101Kestrel2025-Q499.375.9792.9Supplier-supplied1MARGINAL
AX-2025-019644SemaglutideHomopeptideHOMO-2508-K2535Kestrel2025-Q499.933.7292.9Supplier-supplied2MARGINAL
AX-2025-018755TB-500QSCQSC-2505-C7889Kestrel2025-Q499.413.31100.6Supplier-supplied2MARGINAL
AX-2025-018751IpamorelinQSCQSC-2505-G7853Kestrel2025-Q499.843.26Laboratory-retained1MARGINAL
AX-2025-018592GHRP-2QYBQYB-2510-D4955Kestrel2025-Q499.063.7888.7Supplier-supplied2MARGINAL
AX-2025-019876L-Glutathione (reduced)SWBSWB-2506-B5296Kestrel2025-Q499.7910.3795.9Supplier-supplied2MARGINAL
AX-2025-019025N-Acetyl Semax AmideJEEPJEEP-2507-U3035Kestrel2025-Q499.938.54102.8Laboratory-retained0PASS
AX-2025-019351SemaglutideTFCTFC-2507-K7301Kestrel2025-Q498.784.7890.0Supplier-supplied2MARGINAL
AX-2025-019337LiraglutideTFCTFC-2510-C7425Kestrel2025-Q499.713.61Buyer-sourced0FAIL
AX-2025-019520MK-677 (Ibutamoren mesylate)HomopeptideHOMO-2506-L9801Kestrel2025-Q499.930.8595.7Supplier-supplied1FAIL
AX-2025-018447Melanotan IIWWBWWB-2510-P2932Kestrel2025-Q499.934.8999.5Supplier-supplied2FAIL
AX-2025-020630SemaglutideSSASSA-2510-C7247Kestrel2025-Q499.043.67Buyer-sourced1MARGINAL
AX-2025-020985Melanotan IICPCCPC-2506-W3648Kestrel2025-Q499.406.7393.1Supplier-supplied1MARGINAL
AX-2025-018996LL-37FGPFGP-2507-L2691Kestrel2025-Q399.934.94102.9Supplier-supplied0PASS
AX-2025-020310SemaglutideMKMMKM-2507-D3230Kestrel2025-Q498.975.35100.0Supplier-supplied1MARGINAL
AX-2025-021087PT-141 (Bremelanotide)WXTWXT-2507-R5522Kestrel2025-Q399.134.92Supplier-supplied1MARGINAL
AX-2025-019966BPC-157SWBSWB-2511-N6092Kestrel2025-Q499.716.3892.2Supplier-supplied1MARGINAL
AX-2025-020899SemaglutideCPCCPC-2504-G2724Kestrel2025-Q398.995.5294.9Buyer-sourced3FAIL
AX-2025-020258BPC-157GGPepsGGPE-2502-U2458Kestrel2025-Q399.834.55104.9Supplier-supplied2MARGINAL
AX-2025-020640MOTS-cSSASSA-2503-S7755Kestrel2025-Q399.205.11103.3Laboratory-retained2FAIL
AX-2025-019784SelankHJHJ-2507-F3983Kestrel2025-Q398.809.1797.2Supplier-supplied1FAIL
AX-2025-019729PEG-MGFHJHJ-2507-S2872Kestrel2025-Q397.197.8998.7Supplier-supplied0PASS
AX-2025-019217BPC-157TFCTFC-2508-W5717Kestrel2025-Q399.892.81Supplier-supplied0PASS
AX-2025-020792PT-141 (Bremelanotide)SGNSGN-2505-A9617Kestrel2025-Q398.383.76Supplier-supplied1FAIL
AX-2025-021162TB-500WXTWXT-2502-A5571Kestrel2025-Q398.972.9190.3Supplier-supplied2FAIL