5种阴离子混标,Cl/SO4/F/NO3(as N)/NO2(as N),500mg/L溶于2% HNO3
英文名称: Custom IC Mix, 250 mlmg/L in H2O500 Cl & SO4 50 F, NO3 as N, NO2 as N
商品编号: OTS-160711-02-02
规格型号: 250mL
信息
Custom IC Mix, 250 mlmg/L in H2O500 Cl & SO4 50 F, NO3 as N, NO2 as N
类别:进口标准品,有【莱耀生物】整理提供
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