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Vendor grade distribution

47 vendors · 0 flagged D–E
31
A
1
B
3
C
0
D
0
E
12
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 WuXi TIDES A 5 10.0 9.9 10.0
13 Jun 2026
2 Chinese Peptide Company A 4 10.0 9.9 10.0
11 Jul 2026
3 GenScript Peptides A 4 10.0 9.9 10.0
8 Aug 2026
4 Hubei Jianxiang A 3 10.0 9.9 10.0
21 May 2026
5 Shanghai Sigma Audley A 3 10.0 10.0 10.0
13 Jun 2026
6 Sigma-Aldrich A 3 10.0 9.9 10.0
9 Aug 2026
7 SinoPep A 3 10.0 10.0 10.0
19 Aug 2026
8 Sangon Bio A 2 10.0 10.0 10.0
10 Jun 2026
9 QYAOBIO A 2 10.0 10.0 10.0
11 Jul 2026
10 JEEP Peptides A 2 10.0 10.0 10.0
6 Feb 2026
11 Flourishglobal Peptide A 2 10.0 10.0 10.0
28 Jun 2026
12 Shanghai Wibson Biotechnology A 2 10.0 10.0 10.0
19 Jun 2026
13 Homopeptide A 5 9.9 9.9 10.0
21 May 2026
14 Tianjin Finder Chemical TFC A 4 9.9 9.9 10.0
16 Apr 2026
15 Shanghai ERP Biotechnology A 4 9.9 9.9 10.0
18 Jun 2026
16 Asymchem A 3 9.9 9.9 9.9
10 Aug 2026
17 Bachem A 2 9.9 9.9 9.9
12 Jun 2026
18 Kerui Peptides A 2 9.9 9.9 9.9
23 Jun 2026
19 Mokemei Biotechnology A 2 9.9 9.9 10.0
20 May 2026
20 Hybio Pharmaceutical A 2 9.9 9.9 10.0
6 Jul 2026
21 PolyPeptide Group A 2 9.9 9.9 10.0
2 Jul 2026
22 Thermo Fisher Scientific A 2 9.9 9.9 10.0
17 Jul 2026
23 AmbioPharm A 2 9.9 9.9 10.0
9 Jun 2026
24 Qingdao Sigma Chemical QSC A 3 9.2 8.5 9.8
25 May 2026
25 Glbiochem (Shanghai) A 2 9.2 8.8 9.5
24 May 2026
26 Wuhan Wansheng Bio (WWB) A 5 8.4 7.2 10.0
24 May 2026
27 Nantong Guangyuan Chemical GYC A 3 8.4 7.2 9.3
24 May 2026
28 Shanghai Sigma Audley SSA A 2 7.2 7.2 7.3
24 May 2026
29 EHZ Peptides C 3 6.7 6.0 7.5
20 May 2026
30 Lux Synth Aminos X 1 8.4 8.4 8.4
28 Mar 2025
31 Peptronix Bio PTB X 1 7.8 7.8 7.8
8 Jul 2025
32 Simple Peptide A 2 7.6 7.4 7.7
21 May 2026
33 Hazel X 1 7.6 7.6 7.6
21 May 2025
34 Hebei Rimao Technology C 2 7.3 6.0 8.6
19 Jan 2026
35 HkRoids X 1 7.3 7.3 7.3
13 Jun 2025
36 Zhejiang Yichenkang Biotechnology B 2 7.2 5.8 8.6
17 May 2026
37 TCI X 1 7.2 7.2 7.2
8 Jul 2025
38 Peptide Crafters A 2 6.9 5.8 8.1
24 May 2026
39 Royal Peptides X 1 6.8 6.8 6.8
13 Jun 2025
40 Paramount Peptides A 6 6.5 3.6 7.9
25 May 2026
41 LSPL C 2 6.3 5.0 7.7
23 May 2026
42 Xingtai Pukelai Technology Co X 1 5.9 5.9 5.9
6 May 2025
43 Rayshine Peptide Biochemicals X 1 5.6 5.6 5.6
13 Feb 2025
44 Amino Lair X 1 5.2 5.2 5.2
20 Jun 2025
45 Coastal Peptides X 1 4.4 4.4 4.4
13 Feb 2025
46 PepLab Solutions X 1 0.0 0.0 0.0
6 May 2025
47 PRIVATE X 1 0.0 0.0 0.0
17 Dec 2024