0.0208M (0.125N)重铬酸钾,Chemical Oxygen Demand Reagent 0.0208M (0.125N) Potassium Dichromate,化学需氧量|0.0208M (0.125N)重铬酸钾|化学需氧量


0.0208M (0.125N)重铬酸钾

货号:KC2002F
包装:1L

    Chemical Oxygen Demand Reagent 0.0208M (0.125N) Potassium Dichromate 品牌:Reagecon;订货号:KC2002F 类别:化学需氧量