Rigorous Quality Control
Standardized testing procedures and quality checks throughout the analysis process.

ABOUT US
A Tianjin-based analytical laboratory serving global clients.

OUR STORY
TJQXGD is an analytical testing company based in Tianjin, China. We provide testing services across peptide and small-molecule analysis, supporting research and quality control projects.
Our laboratory’s capabilities include LC-MS, NMR and MALDI-TOF. We work closely with clients to clarify testing needs and communicate results.
HOW WE WORK
Standardized testing procedures and quality checks throughout the analysis process.
Communication from sample intake to final report, with support for technical questions.
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