ESI China provides opportunities for competent engineers working in ESI Headquater Huston, USA.

ESI为有发展潜力的员工提供去休斯顿总部工作的机会。

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RP-HPLC method and ESI-MS were established to separate and analyze the component of anthocyanidins from blueberries of Vaccinium uliginosum of China.

采用反相高效液相色谱法和电喷雾质谱法对我国野生笃斯越橘中花青素组分进行了分离和分析。

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