CONFIDENTIAL — APPROVED FOR PUBLIC RELEASE · BUREAU FILE COPY RECORDS CURRENT AS OF 29 MAY 2026 · DISTRIBUTION: UNRESTRICTED
VendorInvestigator Independent Testing Bureau · Public Records Division
DOCKET YEAR 2026 · VOL. II
35,156 SAMPLES ON FILE
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Compound Evidence File
#EC-2026-0391

Prednisone

Filed under Oral Tablets. The bureau holds 158 laboratory returns for this compound from 51 distinct subjects. Scores below are per-subject aggregates; open a subject row for the underlying evidence.

Cross-Index

Subjects Shipping This Compound

51 SUBJECTS
SubjectGradeSamplesMeanMinMaxFirst seenLast seen
Kerui PeptidesCASE #VI-2026-0626 A 4 10.0 9.9 10.0 3 Mar 2026 7 Jul 2026
SinoPepCASE #VI-2026-0387 A 4 10.0 9.9 10.0 14 Dec 2025 26 Jul 2026
AsymchemCASE #VI-2026-0091 A 4 10.0 9.9 10.0 2 Mar 2026 18 Jul 2026
Sangon BioCASE #VI-2026-0671 A 3 10.0 9.9 10.0 28 Apr 2026 9 May 2026
QYAOBIOCASE #VI-2026-0861 A 3 10.0 10.0 10.0 18 May 2026 11 Jun 2026
Hubei JianxiangCASE #VI-2026-0048 A 3 10.0 9.9 10.0 3 Mar 2026 26 Jun 2026
Hybio PharmaceuticalCASE #VI-2026-0065 A 3 10.0 9.9 10.0 24 Jan 2026 3 May 2026
AmbioPharmCASE #VI-2026-0177 A 3 10.0 9.9 10.0 18 Feb 2026 2 Aug 2026
JEEP PeptidesCASE #VI-2026-0457 A 2 10.0 10.0 10.0 11 Jun 2026 17 Jun 2026
NUPEPS PeptidesCASE #VI-2026-0896 X 1 10.0 10.0 10.0 3 Jul 2025 3 Jul 2025
Tianjin Finder Chemical TFCCASE #VI-2026-0693 A 8 9.9 9.9 10.0 14 Nov 2025 16 Apr 2026
HomopeptideCASE #VI-2026-0760 A 7 9.9 9.9 10.0 24 May 2026 24 May 2026
Shanghai ERP BiotechnologyCASE #VI-2026-0936 A 4 9.9 9.9 10.0 17 Feb 2026 3 Jul 2026
BachemCASE #VI-2026-0314 A 4 9.9 9.9 9.9 23 Mar 2026 13 Jul 2026
Mokemei BiotechnologyCASE #VI-2026-0540 A 4 9.9 9.9 10.0 26 Jan 2026 14 Jul 2026
Shanghai Sigma AudleyCASE #VI-2026-0505 A 4 9.9 9.9 10.0 26 Jan 2026 21 Jun 2026
PolyPeptide GroupCASE #VI-2026-0143 A 4 9.9 9.9 10.0 9 Dec 2025 23 Jul 2026
Thermo Fisher ScientificCASE #VI-2026-0142 A 4 9.9 9.9 10.0 28 May 2026 10 Aug 2026
Flourishglobal PeptideCASE #VI-2026-0630 A 3 9.9 9.9 10.0 6 Jun 2026 7 Jul 2026
WuXi TIDESCASE #VI-2026-0335 A 3 9.9 9.9 10.0 16 Feb 2026 28 Jun 2026
Shanghai Wibson BiotechnologyCASE #VI-2026-0379 A 2 9.9 9.9 10.0 9 Apr 2026 17 Apr 2026
Chinese Peptide CompanyCASE #VI-2026-0184 A 2 9.9 9.9 10.0 21 Apr 2026 17 Jun 2026
GenScript PeptidesCASE #VI-2026-0860 A 2 9.9 9.9 10.0 22 Mar 2026 11 Jun 2026
Sigma-AldrichCASE #VI-2026-0829 A 2 9.9 9.9 10.0 12 May 2026 19 May 2026
Glbiochem (Shanghai)CASE #VI-2026-0704 A 6 9.0 7.5 9.9 23 May 2026 23 May 2026
Nantong Guangyuan Chemical GYCCASE #VI-2026-0284 A 2 8.9 8.8 9.0 23 May 2026 23 May 2026
Wuhan Wansheng Bio (WWB)CASE #VI-2026-0594 A 6 8.8 7.6 10.0 24 May 2026 24 May 2026
Shanghai Sigma Audley SSACASE #VI-2026-0486 A 6 8.4 7.4 9.2 24 May 2026 24 May 2026
Tianjin Ruiwang New Material Technology CoCASE #VI-2026-0192 X 7 8.4 7.2 10.0 6 May 2025 20 May 2026
Qingdao Sigma Chemical QSCCASE #VI-2026-0538 A 8 8.3 7.5 10.0 24 May 2026 24 May 2026
PeptiAtlasCASE #VI-2026-0739 X 1 8.2 8.2 8.2 6 May 2025 6 May 2025
Eternal PeptidesCASE #VI-2026-0842 X 2 7.6 7.5 7.7 28 Mar 2025 19 Jan 2026
Nanjing Xiyuxun Technology XYXCASE #VI-2026-0433 X 1 7.6 7.6 7.6 21 May 2025 21 May 2025
Xingtai Jiachuang TechnologyCASE #VI-2026-0712 X 3 7.2 5.9 8.6 17 Dec 2024 20 May 2026
Henan Sahe PeptideCASE #VI-2026-0894 X 1 7.2 7.2 7.2 2 Apr 2025 2 Apr 2025
Shandong Shengyuan Peptide TechnologyCASE #VI-2026-0634 X 1 7.1 7.1 7.1 3 Jul 2025 3 Jul 2025
Shenzhen Loga Tech LG LOGACASE #VI-2026-0920 X 2 7.0 5.9 8.1 25 Apr 2025 24 May 2026
Peptides 4 ResearchCASE #VI-2026-0511 X 1 7.0 7.0 7.0 3 Jul 2025 3 Jul 2025
InjectifyCASE #VI-2026-0387 X 1 7.0 7.0 7.0 2 Jul 2025 2 Jul 2025
Peptide HavenCASE #VI-2026-0898 X 1 6.6 6.6 6.6 7 May 2025 7 May 2025
OupeptideCASE #VI-2026-0435 X 9 6.1 4.7 7.4 2 Apr 2025 25 May 2026
Changan District Sheng Peptide TradingCASE #VI-2026-0341 X 1 6.0 6.0 6.0 13 Feb 2025 13 Feb 2025
Xian Yihang TechnologyCASE #VI-2026-0656 X 3 5.9 4.8 7.1 6 May 2025 21 May 2026
TydesCASE #VI-2026-0493 X 4 5.7 4.9 7.1 21 May 2025 21 May 2026
Alimo PeptideCASE #VI-2026-0524 X 1 5.3 5.3 5.3 28 Mar 2025 28 Mar 2025
Elite Research USACASE #VI-2026-0267 X 3 5.0 3.3 6.7 8 Jul 2025 25 May 2026
Diju Peptides Wellness and CoCASE #VI-2026-0724 X 1 4.9 4.9 4.9 25 Apr 2025 25 Apr 2025
PeptiLab ResearchCASE #VI-2026-0267 X 1 4.7 4.7 4.7 27 Feb 2025 27 Feb 2025
WllyBIOCASE #VI-2026-0470 X 1 4.2 4.2 4.2 16 Mar 2025 16 Mar 2025
PepKitsCASE #VI-2026-0320 X 1 0.0 0.0 0.0 24 Apr 2025 24 Apr 2025
Advanced Technology and IndustrialCASE #VI-2026-0133 X 1 0.0 0.0 0.0 14 Jan 2025 14 Jan 2025

Open any subject to view the batch-level evidence for Prednisone alone.