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
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Compound Evidence File
#EC-2026-0208

Drostanolone Enanthate (Mast E) Raw

Filed under Raw Materials. The bureau holds 122 laboratory returns for this compound from 47 distinct subjects. Scores below are per-subject aggregates; open a subject row for the underlying evidence.

Cross-Index

Subjects Shipping This Compound

47 SUBJECTS
SubjectGradeSamplesMeanMinMaxFirst seenLast seen
HomopeptideCASE #VI-2026-0760 A 6 10.0 9.9 10.0 24 May 2026 24 May 2026
Tianjin Finder Chemical TFCCASE #VI-2026-0693 A 5 10.0 9.9 10.0 14 Nov 2025 16 Apr 2026
Flourishglobal PeptideCASE #VI-2026-0630 A 4 10.0 9.9 10.0 19 Jan 2026 8 Jul 2026
Chinese Peptide CompanyCASE #VI-2026-0184 A 4 10.0 10.0 10.0 28 Jan 2026 13 Jul 2026
Hybio PharmaceuticalCASE #VI-2026-0065 A 4 10.0 9.9 10.0 15 Mar 2026 6 Jul 2026
Sangon BioCASE #VI-2026-0671 A 3 10.0 9.9 10.0 10 Nov 2025 3 Jun 2026
JEEP PeptidesCASE #VI-2026-0457 A 3 10.0 10.0 10.0 7 Apr 2026 2 Jul 2026
BachemCASE #VI-2026-0314 A 3 10.0 9.9 10.0 17 Apr 2026 12 May 2026
Kerui PeptidesCASE #VI-2026-0626 A 3 10.0 10.0 10.0 16 Feb 2026 13 Jun 2026
Hubei JianxiangCASE #VI-2026-0048 A 3 10.0 9.9 10.0 21 May 2026 21 Jun 2026
WuXi TIDESCASE #VI-2026-0335 A 3 10.0 10.0 10.0 2 Jan 2026 10 May 2026
Sigma-AldrichCASE #VI-2026-0829 A 3 10.0 9.9 10.0 23 Mar 2026 26 Jun 2026
Thermo Fisher ScientificCASE #VI-2026-0142 A 3 10.0 9.9 10.0 13 Jun 2026 22 Jul 2026
AmbioPharmCASE #VI-2026-0177 A 3 10.0 9.9 10.0 10 May 2026 17 Aug 2026
Shanghai ERP BiotechnologyCASE #VI-2026-0936 A 4 9.9 9.9 10.0 21 Feb 2026 3 Jul 2026
Mokemei BiotechnologyCASE #VI-2026-0540 A 4 9.9 9.9 10.0 5 Mar 2026 11 Jul 2026
Shanghai Wibson BiotechnologyCASE #VI-2026-0379 A 4 9.9 9.9 10.0 8 Dec 2025 19 Mar 2026
Shanghai Sigma AudleyCASE #VI-2026-0505 A 4 9.9 9.9 10.0 7 Dec 2025 9 Jun 2026
AsymchemCASE #VI-2026-0091 A 4 9.9 9.9 10.0 9 Apr 2026 5 Aug 2026
GenScript PeptidesCASE #VI-2026-0860 A 3 9.9 9.9 10.0 14 Jan 2026 19 May 2026
PolyPeptide GroupCASE #VI-2026-0143 A 3 9.9 9.9 10.0 19 Dec 2025 8 Jun 2026
QYAOBIOCASE #VI-2026-0861 A 2 9.9 9.9 10.0 7 Mar 2026 23 May 2026
SinoPepCASE #VI-2026-0387 A 2 9.9 9.9 10.0 14 Jul 2026 17 Jul 2026
Kits4lessCASE #VI-2026-0744 X 1 9.0 9.0 9.0 16 Mar 2025 16 Mar 2025
Glbiochem (Shanghai)CASE #VI-2026-0704 A 3 8.8 7.1 10.0 21 May 2026 21 May 2026
Peptide PartnersCASE #VI-2026-0295 X 4 8.8 6.3 10.0 14 Jan 2025 23 May 2026
Nantong Guangyuan Chemical GYCCASE #VI-2026-0284 A 5 8.7 6.0 9.8 21 May 2026 21 May 2026
Qingdao Sigma Chemical QSCCASE #VI-2026-0538 A 4 8.3 7.1 9.2 23 May 2026 23 May 2026
Shanghai Sigma Audley SSACASE #VI-2026-0486 A 3 8.0 7.2 9.5 23 May 2026 23 May 2026
Peptide TechnologiesCASE #VI-2026-0694 X 1 8.0 8.0 8.0 24 Apr 2025 24 Apr 2025
Astro PeptidesCASE #VI-2026-0424 X 2 7.8 7.6 7.9 21 May 2025 21 May 2026
Top PeptideCASE #VI-2026-0721 X 1 7.8 7.8 7.8 6 May 2025 6 May 2025
NextechLabsCASE #VI-2026-0285 X 2 7.5 5.9 9.2 7 May 2025 23 May 2026
Wuhan Wansheng Bio (WWB)CASE #VI-2026-0594 A 2 7.4 6.4 8.4 21 May 2026 21 May 2026
Mix PeptidesCASE #VI-2026-0699 X 1 7.2 7.2 7.2 3 Jun 2025 3 Jun 2025
Hangzhou Youngpeptide Biotechnology HYBCASE #VI-2026-0347 X 1 7.1 7.1 7.1 17 Dec 2024 17 Dec 2024
AKS ChemCASE #VI-2026-0313 X 1 6.8 6.8 6.8 9 Jun 2025 9 Jun 2025
Dragon PharmaCASE #VI-2026-0519 X 1 6.6 6.6 6.6 7 May 2025 7 May 2025
HazelCASE #VI-2026-0392 X 1 6.6 6.6 6.6 9 Jun 2025 9 Jun 2025
Chimera PeptidesCASE #VI-2026-0260 X 1 6.5 6.5 6.5 2 Apr 2025 2 Apr 2025
Zen PeptidesCASE #VI-2026-0940 X 1 6.3 6.3 6.3 21 May 2025 21 May 2025
Suaway Lab ResearchCASE #VI-2026-0488 X 2 5.2 4.5 5.8 11 Jun 2025 20 May 2026
Amino AsylumCASE #VI-2026-0828 X 1 4.8 4.8 4.8 8 Jul 2025 8 Jul 2025
Peptronix Bio PTBCASE #VI-2026-0979 X 1 4.8 4.8 4.8 21 May 2025 21 May 2025
Explicit SarmsCASE #VI-2026-0017 X 1 0.8 0.8 0.8 17 Dec 2024 17 Dec 2024
LOOKBiotechCASE #VI-2026-0807 X 1 0.0 0.0 0.0 2 Jul 2025 2 Jul 2025
Weifang Xingbei International TradeCASE #VI-2026-0766 X 1 0.0 0.0 0.0 21 May 2025 21 May 2025

Open any subject to view the batch-level evidence for Drostanolone Enanthate (Mast E) Raw alone.