Potassium Trihydrogen Dioxalate Dihydrate|Potassium Trihydrogen Dioxalate Dihydrate|标准缓冲液


Potassium Trihydrogen Dioxalate Dihydrate

货号:162-04132
包装:25g

pH 标准液用试剂 草酸三氢钾二水合物 99.8+%(Ti)