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


Potassium Trihydrogen Dioxalate Dihydrate

货号:166-04135
包装:500g

pH 标准液用试剂 草酸三氢钾二水合物 99.8+%(Ti)