规格纯度
全部
[99.7%(GC)（标准试剂）]
[99.5%]
[AR,99.0%]
[Standard for GC]
[≥99%]
[≥99.8%]
[Standard for GC]
[ACS, ≥99%]
[AR, ≥99.5%]
[99%， Water≤50 ppm (by K.F.)， MkSeal]
[分析对照品，99.8%]
[Standard for GC， ≥99.7%(GC)]
[>99.5%(GC)]
[99%]
[99+%]
[GCS]
[CP,≥98.0%]
[AR,≥99.0%]
[ACS, ≥99.0%]
[≥99.5%(GC)]
[1000 μg/mL in MeOH]
环己酮
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