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Vendor grade distribution

33 vendors · 0 flagged D–E
28
A
0
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0
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D
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E
5
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Homopeptide A 5 10.0 9.9 10.0
24 May 2026
2 Hubei Jianxiang A 4 10.0 9.9 10.0
25 Jun 2026
3 Chinese Peptide Company A 4 10.0 9.9 10.0
4 Jul 2026
4 GenScript Peptides A 4 10.0 9.9 10.0
9 Aug 2026
5 PolyPeptide Group A 4 10.0 9.9 10.0
12 Jul 2026
6 SinoPep A 4 10.0 9.9 10.0
16 Jul 2026
7 Mokemei Biotechnology A 3 10.0 9.9 10.0
16 Apr 2026
8 Asymchem A 3 10.0 9.9 10.0
20 Jul 2026
9 AmbioPharm A 3 10.0 9.9 10.0
21 Mar 2026
10 Bachem A 2 10.0 10.0 10.0
26 Jun 2026
11 Tianjin Finder Chemical TFC A 5 9.9 9.9 10.0
16 Apr 2026
12 WuXi TIDES A 5 9.9 9.9 10.0
6 Jul 2026
13 Sangon Bio A 4 9.9 9.9 10.0
4 Jul 2026
14 QYAOBIO A 4 9.9 9.9 10.0
1 Jul 2026
15 JEEP Peptides A 4 9.9 9.9 10.0
24 Jun 2026
16 Kerui Peptides A 4 9.9 9.9 10.0
14 Jun 2026
17 Flourishglobal Peptide A 3 9.9 9.9 9.9
15 Jul 2026
18 Hybio Pharmaceutical A 3 9.9 9.9 10.0
12 Aug 2026
19 Sigma-Aldrich A 3 9.9 9.9 10.0
9 Jul 2026
20 Thermo Fisher Scientific A 3 9.9 9.9 10.0
28 May 2026
21 Shanghai ERP Biotechnology A 2 9.9 9.9 10.0
17 May 2026
22 Shanghai Wibson Biotechnology A 2 9.9 9.9 9.9
14 Jul 2026
23 Shanghai Sigma Audley A 2 9.9 9.9 10.0
23 May 2026
24 Nantong Guangyuan Chemical GYC A 2 9.1 8.7 9.4
24 May 2026
25 Glbiochem (Shanghai) A 8 9.0 8.4 10.0
24 May 2026
26 Wuhan Wansheng Bio (WWB) A 7 8.4 7.0 9.7
24 May 2026
27 Qingdao Sigma Chemical QSC A 4 7.9 6.2 8.8
24 May 2026
28 Shanghai Sigma Audley SSA A 4 7.8 7.2 8.5
24 May 2026
29 Atomik Labz X 1 8.8 8.8 8.8
7 May 2025
30 Champion Peptide X 1 7.7 7.7 7.7
27 Feb 2025
31 Hangzhou Mandy Biotechnology X 1 5.2 5.2 5.2
20 Jun 2025
32 Dragon Pharma X 1 4.9 4.9 4.9
27 Feb 2025
33 Marvel Peptide X 1 1.8 1.8 1.8
3 Jul 2025