2-Hydroxy-l-(2-hydroxy-4-sulfo-l-naphthylazo)-3-naphthoic Acid, diluted with Potassium Sulfate|2-Hydroxy-l-(2-hydroxy-4-sulfo-l-naphthylazo)-3-naphthoic Acid, diluted with Potassium Sulfate|指示剂|上海金畔生物科技有限公司


2-Hydroxy-l-(2-hydroxy-4-sulfo-l-naphthylazo)-3-naphthoic Acid, diluted with Potassium Sulfateh3>

货号:343-02042
包装:25g
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和光指示剂溶液 钙羧酸指示剂,经硫酸钾稀释