规格纯度
全部
[Standard for GC,>99.0%]
[99.5%(标准的气相色谱)]
[98%]
[优级纯, 适用于分析]
[分析标准品, 1000ug/ml in methanol]
[≥99%]
[分析标准品, ≥99.8%(GC)]
[Standard for GC, ≥99.5%(GC)]
[99.5%]
[≥98%]
[Standard for GC，≥99.5%(GC)]
[99%]
[99%(GC)]
[99%用于合成]
[1000 μg/mL in Dichloromethane]
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