规格纯度
全部
[GR]
[95%]
[色谱级,≥99.0%(NT)]
[99.9%（高纯试剂）]
[99.5%]
[97%]
[≥99.0%(NT),色谱级]
[99.5%,AR]
[≥98%]
[Reagent grade, ≥97%]
[优级纯, 适用于分析, ACS, 欧洲药典]
[≥99.5%]
[≥99.998% metals basis]
[色谱级, ≥99%(NT)]
[PrimorTrace, ≥99.99% metals basis]
[AR, ≥99.5%]
[pH3.3(CP)]
[200g/L]
[1000μg/ml in Water (20℃)]
[1%]
[for HPLC，≥99.0%(NT)]
[试剂级， 99.5%]
[99%]
[99.0% min]
[AR,≥99.5%]
[ACS]
[≥99.99% metals basis]
[AR，99.5%]
[99.99% metals basis]
[98%]
[99.5%用于分析]
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