全部 更多 ≥98.0%(HPLC) ≥99.0%(GC) ≥99.0%(HPLC) ≥99.0%(T) ≥99.5%(GC) ≥98.0%(T) ≥99.9%(HPLC) ≥95.0%(HPLC) ≥97.0% ≥97.7(HPLC) ≥98.0% ≥99.0% ≥99.5%(HPLC) ≥99.6% ≥99.7% ≥99.8%(HPLC)

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