“He Yuan Li Ji” was established as a joint venture between He Yuan Bio (stock code: 688238) and Li Ji Bio, with its core business centered on the “Li Ji Bio” and “Life-ilab” reagent brands.

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How does He Yuan Li Ji ensure the quality of its fetal bovine serum products?

Publication date:2026-10-29
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A3: At Yuanli Ji FBS, each batch undergoes rigorous screening and is subjected to three consecutive filtration steps using 0.1 µm membrane filters. The filter materials comply with U.S. FDA requirements, and the entire manufacturing process adheres to international standards for fetal bovine serum production. Furthermore, the product is subjected to stringent quality control and comprehensive analytical testing of physicochemical and microbiological parameters.