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Vendor grade distribution

33 vendors · 0 flagged D–E
28
A
1
B
0
C
0
D
0
E
4
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Homopeptide A 5 10.0 9.9 10.0
21 May 2026
2 Mokemei Biotechnology A 4 10.0 9.9 10.0
16 May 2026
3 Chinese Peptide Company A 4 10.0 9.9 10.0
16 Jul 2026
4 GenScript Peptides A 4 10.0 9.9 10.0
2 Jul 2026
5 Sigma-Aldrich A 4 10.0 9.9 10.0
25 May 2026
6 JEEP Peptides A 3 10.0 9.9 10.0
1 May 2026
7 Kerui Peptides A 3 10.0 9.9 10.0
22 Jun 2026
8 Shanghai Sigma Audley A 3 10.0 9.9 10.0
16 Jul 2026
9 WuXi TIDES A 3 10.0 9.9 10.0
5 Jun 2026
10 Thermo Fisher Scientific A 3 10.0 9.9 10.0
4 Jul 2026
11 Flourishglobal Peptide A 2 10.0 10.0 10.0
4 Jul 2026
12 Tianjin Finder Chemical TFC A 6 9.9 9.9 10.0
16 Apr 2026
13 Hybio Pharmaceutical A 4 9.9 9.9 10.0
8 Jul 2026
14 PolyPeptide Group A 4 9.9 9.9 10.0
18 Aug 2026
15 AmbioPharm A 4 9.9 9.9 10.0
15 Aug 2026
16 Shanghai ERP Biotechnology A 3 9.9 9.9 10.0
20 May 2026
17 Hubei Jianxiang A 3 9.9 9.9 10.0
12 Jul 2026
18 Sangon Bio A 2 9.9 9.9 10.0
9 May 2026
19 QYAOBIO A 2 9.9 9.9 10.0
20 May 2026
20 Bachem A 2 9.9 9.9 9.9
17 Apr 2026
21 Shanghai Wibson Biotechnology A 2 9.9 9.9 10.0
3 May 2026
22 SinoPep A 2 9.9 9.9 10.0
26 Jul 2026
23 Asymchem A 2 9.9 9.9 9.9
27 May 2026
24 Shanghai Sigma Audley SSA A 2 9.4 9.3 9.5
25 May 2026
25 Glbiochem (Shanghai) A 6 8.6 7.6 10.0
23 May 2026
26 Nantong Guangyuan Chemical GYC A 7 8.4 7.5 9.0
23 May 2026
27 Qingdao Sigma Chemical QSC A 8 8.2 6.4 10.0
21 May 2026
28 Wuhan Wansheng Bio (WWB) A 3 7.6 6.3 8.5
24 May 2026
29 Alpha-Gen B 3 7.0 3.6 8.8
17 May 2026
30 Glamgurcraft Innovations Foreign Trade X 1 5.3 5.3 5.3
2 Jul 2025
31 Richards Biotech Simply Richards X 1 4.3 4.3 4.3
27 Feb 2025
32 Guangzhou Yuao Trading X 1 2.1 2.1 2.1
24 Apr 2025
33 Peptide Ark X 1 1.4 1.4 1.4
25 Apr 2025