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Vendor grade distribution

32 vendors · 0 flagged D–E
28
A
1
B
0
C
0
D
0
E
3
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 7 10.0 9.9 10.0
16 Apr 2026
2 Sigma-Aldrich A 4 10.0 9.9 10.0
7 Aug 2026
3 JEEP Peptides A 3 10.0 9.9 10.0
3 Jul 2026
4 Bachem A 3 10.0 9.9 10.0
8 Jul 2026
5 Kerui Peptides A 3 10.0 10.0 10.0
2 Jul 2026
6 Shanghai Wibson Biotechnology A 3 10.0 10.0 10.0
22 Jun 2026
7 Chinese Peptide Company A 3 10.0 9.9 10.0
19 Jun 2026
8 WuXi TIDES A 3 10.0 9.9 10.0
17 Jul 2026
9 Hybio Pharmaceutical A 3 10.0 10.0 10.0
18 Jul 2026
10 GenScript Peptides A 3 10.0 10.0 10.0
18 Aug 2026
11 AmbioPharm A 3 10.0 9.9 10.0
8 Jul 2026
12 Sangon Bio A 2 10.0 10.0 10.0
5 Jul 2026
13 Homopeptide A 4 9.9 9.9 10.0
24 May 2026
14 Shanghai ERP Biotechnology A 4 9.9 9.9 10.0
1 Jul 2026
15 QYAOBIO A 4 9.9 9.9 9.9
27 May 2026
16 Mokemei Biotechnology A 4 9.9 9.9 10.0
27 Jun 2026
17 Shanghai Sigma Audley A 4 9.9 9.9 10.0
16 May 2026
18 SinoPep A 4 9.9 9.9 10.0
1 Aug 2026
19 Flourishglobal Peptide A 3 9.9 9.9 10.0
9 Jun 2026
20 Hubei Jianxiang A 2 9.9 9.9 10.0
11 Jun 2026
21 PolyPeptide Group A 2 9.9 9.9 10.0
19 Feb 2026
22 Thermo Fisher Scientific A 2 9.9 9.9 10.0
2 Jun 2026
23 Asymchem A 2 9.9 9.9 9.9
20 May 2026
24 Wuhan Wansheng Bio (WWB) A 8 8.7 7.7 10.0
24 May 2026
25 Qingdao Sigma Chemical QSC A 6 8.6 6.6 9.9
24 May 2026
26 Glbiochem (Shanghai) A 4 8.4 7.4 9.5
24 May 2026
27 Nantong Guangyuan Chemical GYC A 6 8.3 6.7 10.0
24 May 2026
28 Shanghai Sigma Audley SSA A 3 7.9 6.9 8.6
21 May 2026
29 Richards Biotech Simply Richards X 1 5.0 5.0 5.0
27 Feb 2025
30 Zenith Jove Peptide ZJ X 1 3.9 3.9 3.9
13 Feb 2025
31 Platinum Cryo B 2 3.7 3.1 4.2
17 May 2026
32 SubQ Society X 1 0.0 0.0 0.0
3 Jul 2025