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Vendor grade distribution

34 vendors · 0 flagged D–E
30
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4
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# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Homopeptide A 6 10.0 9.9 10.0
24 May 2026
2 Sigma-Aldrich A 4 10.0 9.9 10.0
3 Jul 2026
3 Mokemei Biotechnology A 3 10.0 9.9 10.0
13 Jun 2026
4 Shanghai Wibson Biotechnology A 3 10.0 9.9 10.0
7 Jun 2026
5 PolyPeptide Group A 3 10.0 9.9 10.0
12 Aug 2026
6 Thermo Fisher Scientific A 3 10.0 10.0 10.0
4 Aug 2026
7 QYAOBIO A 2 10.0 10.0 10.0
13 Jun 2026
8 JEEP Peptides A 2 10.0 10.0 10.0
25 Mar 2026
9 Hybio Pharmaceutical A 2 10.0 10.0 10.0
1 Aug 2026
10 GenScript Peptides A 2 10.0 10.0 10.0
5 Apr 2026
11 WuXi TIDES A 5 9.9 9.9 10.0
23 Jun 2026
12 Tianjin Finder Chemical TFC A 4 9.9 9.9 10.0
16 Apr 2026
13 Sangon Bio A 4 9.9 9.9 10.0
13 Jun 2026
14 Bachem A 4 9.9 9.9 10.0
6 Jul 2026
15 Kerui Peptides A 4 9.9 9.9 10.0
9 Jul 2026
16 Flourishglobal Peptide A 4 9.9 9.9 10.0
21 Jun 2026
17 Shanghai Sigma Audley A 4 9.9 9.9 10.0
24 Jul 2026
18 SinoPep A 4 9.9 9.9 10.0
25 Jul 2026
19 Hubei Jianxiang A 3 9.9 9.9 10.0
13 Jul 2026
20 AmbioPharm A 3 9.9 9.9 10.0
9 Aug 2026
21 Shanghai ERP Biotechnology A 2 9.9 9.9 9.9
12 May 2026
22 Chinese Peptide Company A 2 9.9 9.9 10.0
10 Apr 2026
23 Asymchem A 2 9.9 9.9 10.0
16 May 2026
24 Shanghai Sigma Audley SSA A 8 8.8 7.6 10.0
23 May 2026
25 Nantong Guangyuan Chemical GYC A 2 8.8 8.0 9.7
23 May 2026
26 Wuhan Wansheng Bio (WWB) A 3 8.6 7.3 10.0
24 May 2026
27 Qingdao Sigma Chemical QSC A 3 8.5 6.8 10.0
24 May 2026
28 Glbiochem (Shanghai) A 2 8.3 8.0 8.7
24 May 2026
29 Peptide-S A 4 8.6 7.1 9.8
25 May 2026
30 Regenerative Research X 1 8.0 8.0 8.0
24 Apr 2025
31 Xingtai Pukelai Technology Co X 1 7.6 7.6 7.6
17 Dec 2024
32 Deuschem A 2 4.5 3.2 5.7
25 May 2026
33 Alimo Peptide X 1 2.7 2.7 2.7
28 Mar 2025
34 NuLife Peptides X 1 0.0 0.0 0.0
25 Apr 2025