规格纯度
全部
[AR,99%]
[CP,98%]
[99%,AR]
[≥99%,ACS]
[≥99.5%,超纯级]
[ACS, ≥99%(GC)]
[AR, ≥99%]
[Standard for GC, ≥99.7%(GC)]
[超纯级, ≥99.5%]
[试剂级， 99%]
[98%]
[Standard for GC，≥99.7%(GC)]
[99%]
[超纯级,≥99.5%]
[GCS]
[CP,≥98.0%]
[AR,≥99.0%]
[ACS, ≥99.0% (GC)]
[99%用于分析]
[100 μg/mL in MeOH]
二乙醇胺
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