规格纯度
全部
[AR,≥99.5%]
[1wt.%]
[优级纯]
[0.005mol/L]
[99.95%（高纯试剂）]
[≥99.5%]
[AR, ≥ 99.5%]
[99.5%]
[98%]
[≥99%,AR]
[99%]
[优级纯, 适用于分析, ACS, 欧洲药典]
[≥99.95% metals basis]
[ACS, ≥99%]
[AR, ≥99.5%]
[0.1mol/L in H2O]
[0.5mg/mL]
[2mg/mL]
[10mg/L in H2O]
[10g/L in H2O]
[80g/L in H2O]
[优级试剂， 99.9%]
[10% 水溶液]
[99.95% metals basis]
[试剂级， ≥99.5%]
[98+%]
[99.0% min]
[GR]
[AR]
[ACS,≥99.0%]
[≥99.99%]
[ACS，99.5%]
[AR，99.5%]
[99+%]
[99.5%用于分析]
[99% ACS 级]
[99% ACS 级]
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