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Vendor grade distribution

44 vendors · 0 flagged D–E
29
A
1
B
1
C
0
D
0
E
13
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 6 10.0 9.9 10.0
16 Apr 2026
2 JEEP Peptides A 4 10.0 9.9 10.0
9 Jul 2026
3 Flourishglobal Peptide A 4 10.0 10.0 10.0
21 Apr 2026
4 Hybio Pharmaceutical A 4 10.0 10.0 10.0
1 Aug 2026
5 Sigma-Aldrich A 4 10.0 9.9 10.0
26 Jul 2026
6 SinoPep A 4 10.0 9.9 10.0
11 Aug 2026
7 Sangon Bio A 3 10.0 10.0 10.0
4 Apr 2026
8 Kerui Peptides A 3 10.0 9.9 10.0
9 Jul 2026
9 Hubei Jianxiang A 3 10.0 10.0 10.0
12 Jun 2026
10 Shanghai Wibson Biotechnology A 3 10.0 9.9 10.0
21 Apr 2026
11 Chinese Peptide Company A 3 10.0 9.9 10.0
8 Jun 2026
12 AmbioPharm A 3 10.0 9.9 10.0
4 Aug 2026
13 QYAOBIO A 2 10.0 10.0 10.0
21 May 2026
14 Asymchem A 2 10.0 10.0 10.0
5 May 2026
15 Homopeptide A 5 9.9 9.9 10.0
25 May 2026
16 WuXi TIDES A 5 9.9 9.9 10.0
22 Jun 2026
17 Bachem A 4 9.9 9.9 10.0
24 Jun 2026
18 Shanghai Sigma Audley A 4 9.9 9.9 10.0
5 May 2026
19 PolyPeptide Group A 4 9.9 9.9 10.0
17 Jun 2026
20 Shanghai ERP Biotechnology A 3 9.9 9.9 10.0
3 Jul 2026
21 GenScript Peptides A 3 9.9 9.9 10.0
4 Aug 2026
22 Thermo Fisher Scientific A 3 9.9 9.9 9.9
19 May 2026
23 Mokemei Biotechnology A 2 9.9 9.9 10.0
2 Jun 2026
24 Wuhan Wansheng Bio (WWB) A 2 8.9 8.1 9.7
21 May 2026
25 Glbiochem (Shanghai) A 8 8.7 6.6 10.0
21 May 2026
26 Shanghai Sigma Audley SSA A 8 8.4 6.9 8.7
24 May 2026
27 Qingdao Sigma Chemical QSC A 8 8.2 6.3 9.8
24 May 2026
28 Nantong Guangyuan Chemical GYC A 7 8.2 6.5 9.6
24 May 2026
29 Bfflink X 1 8.6 8.6 8.6
21 May 2025
30 LiliPeptide C 15 8.1 6.4 10.0
21 May 2026
31 Eros Peptides X 1 7.9 7.9 7.9
14 Jan 2025
32 Hazel X 1 7.7 7.7 7.7
11 Jun 2025
33 Laicuinuo LCN X 1 7.2 7.2 7.2
6 May 2025
34 Yongkang Nuoao Trading Co X 1 7.1 7.1 7.1
9 Jun 2025
35 TCI X 1 6.8 6.8 6.8
14 Jan 2025
36 Polaris Peptides A 6 6.1 2.9 8.9
21 May 2026
37 Alpha-Gen B 2 6.0 5.5 6.4
26 Jan 2026
38 Hangzhou Youngpeptide Biotechnology HYB X 1 5.8 5.8 5.8
27 Feb 2025
39 Yabang Peptide X 1 4.8 4.8 4.8
28 Mar 2025
40 WllyBIO X 1 4.6 4.6 4.6
20 Jun 2025
41 Zhang TY X 1 3.6 3.6 3.6
6 May 2025
42 Swiss Chems X 1 2.8 2.8 2.8
6 May 2025
43 Biolabshop Limited X 1 2.7 2.7 2.7
20 Jun 2025
44 Pharma Grade Peptides X 1 2.5 2.5 2.5
17 Dec 2024