AssayIndex
Reports by quarter

Reports submitted in 2026-Q2

Buyer-sourced sensitivity analysis added to every supplier scorecard. Median purity for the quarter is 99.00 % area, n=1126. Read the 2026-Q2 state-of-the-index report →

1,126 records29 pagesmedian on this page 99.03 %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=095.75–96.00 %: n=096.00–96.25 %: n=096.25–96.50 %: n=096.50–96.75 %: n=396.75–97.00 %: n=197.00–97.25 %: n=697.25–97.50 %: n=1497.50–97.75 %: n=3097.75–98.00 %: n=5298.00–98.25 %: n=8398.25–98.50 %: n=12598.50–98.75 %: n=12598.75–99.00 %: n=11999.00–99.25 %: n=12799.25–99.50 %: n=13799.50–99.75 %: n=14199.75–100.00 %: n=163median 99.00 Purity (% area) Reports
Figure. Purity distribution for reports submitted in 2026-Q2. n=1126, 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-2026-042831SurvodutideGGPepsGGPE-2512-Y2660Janoshik2026-Q297.683.56—Buyer-sourced2MARGINAL
AX-2026-042953SemaxMKMMKM-2512-B3991PeptideMeter2026-Q298.726.6995.0Buyer-sourced1MARGINAL
AX-2026-043557CagrilintideSIGSIG-2603-6212Janoshik2026-Q298.284.4199.0Buyer-sourced0PASS
AX-2026-041398OxytocinQYBQYB-2601-V4429Medutest2026-Q299.604.7391.8Buyer-sourced0PASS
AX-2026-042421GlucagonHomopeptideHOMO-2602-V3961PeptideMeter2026-Q299.386.6395.7Buyer-sourced0PASS
AX-2026-043135BPC-157SSASSA-2601-N6863Nordanalyt2026-Q298.164.6692.8Buyer-sourced1MARGINAL
AX-2026-041484CJC-1295 (no DAC)QSCQSC-2601-B6118Nordanalyt2026-Q299.034.98105.4Buyer-sourced1MARGINAL
AX-2026-043077TB-500KPKP-2605-C5214Janoshik2026-Q299.615.6490.2Buyer-sourced0PASS
AX-2026-042930MazdutideMKMMKM-2511-N3837Janoshik2026-Q298.087.96—Buyer-sourced1MARGINAL
AX-2026-043189L-CarnosineGL BiochemGLBI-2512-S8068Medutest2026-Q299.608.49—Buyer-sourced0PASS
AX-2026-042798RetatrutideGGPepsGGPE-2604-U1472Nordanalyt2026-Q297.993.67—Buyer-sourced0PASS
AX-2026-041208NAD+WWBWWB-2601-V1583VendorInvestigate2026-Q299.4711.38100.9Buyer-sourced0FAIL
AX-2026-042801RetatrutideGGPepsGGPE-2512-D2133VendorInvestigate2026-Q298.303.91104.5Buyer-sourced0PASS
AX-2026-042230MOTS-cTFCTFC-2605-R9506Medutest2026-Q299.115.2393.7Buyer-sourced0PASS
AX-2026-041769RetatrutideASYASY-{CAT}-1505Kestrel2026-Q298.847.07103.1Buyer-sourced0PASS
AX-2026-041612TB-500FGPFGP-2512-Y7789Janoshik2026-Q299.934.39—Buyer-sourced0PASS
AX-2026-041561BPC-157QSCQSC-2511-N7511Janoshik2026-Q299.725.7692.0Buyer-sourced0PASS
AX-2026-042840SurvodutideGGPepsGGPE-2512-Y2660PeptideMeter2026-Q297.673.80101.8Buyer-sourced2MARGINAL
AX-2026-042733TirzepatideGGPepsGGPE-2604-H1052Janoshik2026-Q299.351.05102.0Buyer-sourced0PASS
AX-2026-042460RetatrutideHomopeptideHOMO-2512-D4932Medutest2026-Q298.403.82101.4Buyer-sourced1MARGINAL
AX-2026-041691SemaglutideTFSTFS-{CAT}-9744Janoshik2026-Q298.316.0791.4Buyer-sourced0PASS
AX-2026-041262SemaglutideWWBWWB-2604-J2590Medutest2026-Q298.876.4295.2Buyer-sourced0PASS
AX-2026-042484N-Acetyl Semax AmideHomopeptideHOMO-2603-C5267Janoshik2026-Q299.178.6192.1Buyer-sourced0PASS
AX-2026-042411GlucagonHomopeptideHOMO-2602-V3961Janoshik2026-Q299.006.2298.9Buyer-sourced0PASS
AX-2026-042327GonadorelinTFCTFC-2511-E2186Kestrel2026-Q299.752.76—Buyer-sourced0PASS
AX-2026-042139PT-141 (Bremelanotide)JEEPJEEP-2601-K8195VendorInvestigate2026-Q298.324.2999.4Buyer-sourced1FAIL
AX-2026-042033SemaglutideHYBHYB-2511-F6451Janoshik2026-Q298.621.3593.1Buyer-sourced0PASS
AX-2026-041964PT-141 (Bremelanotide)AMBAMB-2601-M5602Janoshik2026-Q299.933.20—Buyer-sourced0PASS
AX-2026-041485CJC-1295 (no DAC)QSCQSC-2601-B6118PeptideMeter2026-Q299.155.02102.7Buyer-sourced1MARGINAL
AX-2026-043160GHK-CuSSASSA-2604-V7731Janoshik2026-Q298.014.0291.8Buyer-sourced0PASS
AX-2026-043086SemaglutideKPKP-2511-J5553PeptideMeter2026-Q299.857.5490.5Buyer-sourced0PASS
AX-2026-042774SemaxGGPepsGGPE-2512-Y1048Janoshik2026-Q299.937.63—Supplier-supplied0PASS
AX-2026-042572L-Glutathione (reduced)HJHJ-2511-F6153PeptideMeter2026-Q299.937.3398.3Buyer-sourced0PASS
AX-2026-042326Kisspeptin-10TFCTFC-2604-B2419Janoshik2026-Q299.245.74103.7Buyer-sourced0PASS
AX-2026-042250BPC-157TFCTFC-2511-S9305Janoshik2026-Q298.105.46100.2Buyer-sourced1MARGINAL
AX-2026-042120TirzepatideJEEPJEEP-2602-J7978Nordanalyt2026-Q298.864.68—Buyer-sourced0PASS
AX-2026-041824SemaglutideGSPGSP-2512-H2838Janoshik2026-Q298.875.2696.4Buyer-sourced0PASS
AX-2026-041664PT-141 (Bremelanotide)FGPFGP-2602-Y8741Janoshik2026-Q299.904.48106.5Buyer-sourced0PASS
AX-2026-042882TB-500GGPepsGGPE-2601-B2671VendorInvestigate2026-Q299.505.12—Buyer-sourced0PASS
AX-2026-042322Kisspeptin-10TFCTFC-2604-B2419Medutest2026-Q299.044.34—Buyer-sourced0PASS