SGB-YYI07001I离子色谱(IC)调试溶液
名称离子色谱(IC)调试溶液
编号SGB-YYI07001I
浓度m7(SGB-YYI07001I) F 20ppm SO4 200ppm NO3 100ppm NO2 100ppm Cl 100ppm PO4 200ppm Br 100ppm
包装 100ml
介质H2O
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