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
No fee · No favor
Compound Evidence File
#EC-2026-0011

PE 22-28

Filed under Peptides. The bureau holds 212 laboratory returns for this compound from 86 distinct subjects. Scores below are per-subject aggregates; open a subject row for the underlying evidence.

Cross-Index

Subjects Shipping This Compound

86 SUBJECTS
SubjectGradeSamplesMeanMinMaxFirst seenLast seen
Tianjin Finder Chemical TFCCASE #VI-2026-0693 A 6 10.0 9.9 10.0 14 Nov 2025 16 Apr 2026
Shanghai ERP BiotechnologyCASE #VI-2026-0936 A 4 10.0 10.0 10.0 3 May 2026 1 Jul 2026
Kerui PeptidesCASE #VI-2026-0626 A 4 10.0 9.9 10.0 25 Feb 2026 1 Jun 2026
Shanghai Wibson BiotechnologyCASE #VI-2026-0379 A 4 10.0 10.0 10.0 3 Nov 2025 8 Jun 2026
GenScript PeptidesCASE #VI-2026-0860 A 4 10.0 10.0 10.0 7 Jul 2026 26 Jul 2026
Chinese Peptide CompanyCASE #VI-2026-0184 A 3 10.0 9.9 10.0 3 Mar 2026 3 Jun 2026
WuXi TIDESCASE #VI-2026-0335 A 3 10.0 9.9 10.0 8 Mar 2026 18 Jun 2026
AmbioPharmCASE #VI-2026-0177 A 3 10.0 9.9 10.0 22 Apr 2026 2 Aug 2026
QYAOBIOCASE #VI-2026-0861 A 2 10.0 10.0 10.0 14 Mar 2026 22 May 2026
Sigma-AldrichCASE #VI-2026-0829 A 2 10.0 10.0 10.0 10 Feb 2026 13 Aug 2026
CellupepCASE #VI-2026-0888 X 1 10.0 10.0 10.0 2 Apr 2025 2 Apr 2025
HomopeptideCASE #VI-2026-0760 A 4 9.9 9.9 10.0 24 May 2026 24 May 2026
BachemCASE #VI-2026-0314 A 4 9.9 9.9 10.0 9 Nov 2025 9 Jul 2026
Mokemei BiotechnologyCASE #VI-2026-0540 A 4 9.9 9.9 10.0 9 Apr 2026 24 Jun 2026
PolyPeptide GroupCASE #VI-2026-0143 A 4 9.9 9.9 10.0 3 Apr 2026 27 Jun 2026
SinoPepCASE #VI-2026-0387 A 4 9.9 9.9 10.0 2 Feb 2026 2 Aug 2026
Hubei JianxiangCASE #VI-2026-0048 A 3 9.9 9.9 9.9 24 Nov 2025 27 Jun 2026
Shanghai Sigma AudleyCASE #VI-2026-0505 A 3 9.9 9.9 10.0 3 Jan 2026 9 Jun 2026
Thermo Fisher ScientificCASE #VI-2026-0142 A 3 9.9 9.9 10.0 26 Jan 2026 15 Jun 2026
Sangon BioCASE #VI-2026-0671 A 2 9.9 9.9 10.0 14 May 2026 27 May 2026
JEEP PeptidesCASE #VI-2026-0457 A 2 9.9 9.9 9.9 3 May 2026 6 Jul 2026
Flourishglobal PeptideCASE #VI-2026-0630 A 2 9.9 9.9 9.9 12 May 2026 23 May 2026
Hybio PharmaceuticalCASE #VI-2026-0065 A 2 9.9 9.9 9.9 16 Jan 2026 1 Aug 2026
AsymchemCASE #VI-2026-0091 A 2 9.9 9.9 10.0 9 May 2026 19 May 2026
Hunan GoodPeptides Biotech CoCASE #VI-2026-0370 X 1 9.6 9.6 9.6 9 Jun 2025 9 Jun 2025
Qingdao Sigma Chemical QSCCASE #VI-2026-0538 A 4 9.2 8.5 9.8 24 May 2026 24 May 2026
Accelerate LabsCASE #VI-2026-0686 X 2 9.2 8.7 9.7 28 Mar 2025 21 May 2026
Peptronix Bio PTBCASE #VI-2026-0979 X 1 9.2 9.2 9.2 21 May 2025 21 May 2025
Peptide HavenCASE #VI-2026-0898 X 1 9.1 9.1 9.1 13 Feb 2025 13 Feb 2025
Glbiochem (Shanghai)CASE #VI-2026-0704 A 5 8.7 6.1 10.0 24 May 2026 24 May 2026
Wuhan Wansheng Bio (WWB)CASE #VI-2026-0594 A 4 8.7 8.3 9.1 24 May 2026 24 May 2026
Platinum CryoCASE #VI-2026-0406 X 1 8.7 8.7 8.7 25 Apr 2025 25 Apr 2025
PurePeptidesCASE #VI-2026-0234 X 1 8.7 8.7 8.7 11 Jun 2025 11 Jun 2025
Shanghai Sigma Audley SSACASE #VI-2026-0486 A 5 8.6 7.3 10.0 24 May 2026 24 May 2026
Nantong Guangyuan Chemical GYCCASE #VI-2026-0284 A 7 8.3 7.2 9.8 21 May 2026 21 May 2026
Tianjin Ruiwang New Material Technology CoCASE #VI-2026-0192 X 6 8.3 6.8 10.0 3 Jun 2025 23 May 2026
Mai PeptideCASE #VI-2026-0769 X 1 7.9 7.9 7.9 3 Jul 2025 3 Jul 2025
HK PeptidesCASE #VI-2026-0140 X 11 7.7 6.3 9.7 3 Jun 2025 24 May 2026
Nanjing Xiyuxun Technology XYXCASE #VI-2026-0433 X 1 7.6 7.6 7.6 2 Jul 2025 2 Jul 2025
EHZ PeptidesCASE #VI-2026-0296 C 3 7.5 5.9 9.5 9 Jun 2025 17 May 2026
TCICASE #VI-2026-0650 X 1 7.5 7.5 7.5 24 Apr 2025 24 Apr 2025
Skye PeptidesCASE #VI-2026-0451 X 5 7.4 5.1 8.7 7 May 2025 21 May 2026
Chimera PeptidesCASE #VI-2026-0260 X 1 7.4 7.4 7.4 2 Jul 2025 2 Jul 2025
Peptide CraftersCASE #VI-2026-0994 X 2 7.2 5.7 8.6 3 Jun 2025 23 May 2026
Reta-PeptideCASE #VI-2026-0756 X 7 7.1 4.4 8.8 8 Jul 2025 24 May 2026
SRY LabsCASE #VI-2026-0657 X 5 7.1 4.7 8.3 9 Jun 2025 24 May 2026
NexaphCASE #VI-2026-0944 X 8 7.0 5.6 10.0 2 Apr 2025 25 May 2026
Xian Yihang TechnologyCASE #VI-2026-0656 X 3 7.0 6.4 7.5 3 Jul 2025 17 May 2026
Glamgurcraft Innovations Foreign TradeCASE #VI-2026-0348 X 1 6.9 6.9 6.9 24 Apr 2025 24 Apr 2025
Peptide PartnersCASE #VI-2026-0295 X 2 6.8 6.2 7.3 14 Jan 2025 24 May 2026
UWA Elite PeptidesCASE #VI-2026-0130 X 1 6.8 6.8 6.8 20 Jun 2025 20 Jun 2025
Hangzhou Mandy BiotechnologyCASE #VI-2026-0695 X 1 6.7 6.7 6.7 3 Jun 2025 3 Jun 2025
Haikou Mingheng TechnologyCASE #VI-2026-0250 X 1 6.7 6.7 6.7 3 Jun 2025 3 Jun 2025
HazelCASE #VI-2026-0392 X 1 6.7 6.7 6.7 3 Jun 2025 3 Jun 2025
LipeptidesCASE #VI-2026-0863 X 1 6.6 6.6 6.6 2 Apr 2025 2 Apr 2025
Rayshine Peptide BiochemicalsCASE #VI-2026-0545 X 1 6.5 6.5 6.5 28 Mar 2025 28 Mar 2025
Hangzhou Youngpeptide Biotechnology HYBCASE #VI-2026-0347 X 1 6.5 6.5 6.5 24 Apr 2025 24 Apr 2025
Champion PeptideCASE #VI-2026-0909 X 1 6.5 6.5 6.5 8 Jul 2025 8 Jul 2025
YimeiCASE #VI-2026-0081 X 5 6.4 4.9 9.7 13 Jun 2025 24 May 2026
Mix PeptidesCASE #VI-2026-0699 X 1 6.4 6.4 6.4 3 Jul 2025 3 Jul 2025
Shanxi Qianyecao Biotech QYCCASE #VI-2026-0189 X 4 6.3 5.1 7.3 7 May 2025 26 Jan 2026
Zenith Jove Peptide ZJCASE #VI-2026-0570 X 2 6.3 5.7 6.9 6 May 2025 20 May 2026
Forever Young PharmacyCASE #VI-2026-0654 X 1 6.3 6.3 6.3 13 Feb 2025 13 Feb 2025
ScienceCASE #VI-2026-0636 X 1 6.2 6.2 6.2 3 Jun 2025 3 Jun 2025
Evolve BioPepCASE #VI-2026-0755 X 1 6.1 6.1 6.1 14 Jan 2025 14 Jan 2025
Shenzhen Loga Tech LG LOGACASE #VI-2026-0920 X 2 6.0 5.6 6.4 2 Jul 2025 19 Jan 2026
Prime PeptidesCASE #VI-2026-0696 X 1 5.9 5.9 5.9 20 Jun 2025 20 Jun 2025
Suaway Lab ResearchCASE #VI-2026-0488 X 3 5.6 4.9 7.0 21 May 2025 21 May 2026
Hebei Rimao TechnologyCASE #VI-2026-0529 X 1 5.5 5.5 5.5 25 Apr 2025 25 Apr 2025
Hunan Ruiwang Technology CenterCASE #VI-2026-0027 X 1 5.4 5.4 5.4 2 Apr 2025 2 Apr 2025
Biolabshop LimitedCASE #VI-2026-0832 X 1 5.3 5.3 5.3 11 Jun 2025 11 Jun 2025
Alimo PeptideCASE #VI-2026-0524 X 1 5.1 5.1 5.1 2 Jul 2025 2 Jul 2025
Precision Peptide CoCASE #VI-2026-0559 X 1 4.9 4.9 4.9 2 Jul 2025 2 Jul 2025
Oasis PeptidesCASE #VI-2026-0404 X 1 4.8 4.8 4.8 3 Jun 2025 3 Jun 2025
Shanghai OuDaXin New Material Technology CenterCASE #VI-2026-0498 X 1 4.5 4.5 4.5 28 Mar 2025 28 Mar 2025
YB PeptideCASE #VI-2026-0813 X 1 4.5 4.5 4.5 25 Apr 2025 25 Apr 2025
DeuschemCASE #VI-2026-0004 X 2 4.2 4.2 4.3 11 Jun 2025 21 May 2026
WllyBIOCASE #VI-2026-0470 X 1 3.8 3.8 3.8 8 Jul 2025 8 Jul 2025
Liberty PeptidesCASE #VI-2026-0416 X 1 3.2 3.2 3.2 2 Jul 2025 2 Jul 2025
Lejian Biotech PeptideCASE #VI-2026-0746 X 1 1.5 1.5 1.5 2 Apr 2025 2 Apr 2025
Advanced Technology and IndustrialCASE #VI-2026-0133 X 1 1.3 1.3 1.3 21 May 2025 21 May 2025
HK Fat CatCASE #VI-2026-0376 X 1 0.8 0.8 0.8 13 Feb 2025 13 Feb 2025
Explicit SarmsCASE #VI-2026-0017 X 1 0.2 0.2 0.2 24 Apr 2025 24 Apr 2025
PRIVATECASE #VI-2026-0635 X 1 0.2 0.2 0.2 3 Jun 2025 3 Jun 2025
Guangzhou Yuao TradingCASE #VI-2026-0787 X 1 0.0 0.0 0.0 25 Apr 2025 25 Apr 2025
Wuhan Newtop BiotechCASE #VI-2026-0676 X 1 0.0 0.0 0.0 27 Feb 2025 27 Feb 2025

Open any subject to view the batch-level evidence for PE 22-28 alone.