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(La, Ce, Pr, Nd, Sm, Eu, Gd, Y) 多元素混合标准溶液(混标),100μg/ml
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苯酚标准溶液,1000ug/ml in 0.02mol/L NaOH
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银标准溶液,analytical standard ,1000ug/ml in 1%HNO3
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钯标准溶液,7647-10-1,1000ug/ml in 2.0 mol/L hydrochloric acid
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铱标准溶液,7439-88-5,1000ug/mL Ir in 2.0mol/L HCL
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异丙苯标准溶液,98-82-8,analytical standard,1000ug/ml in methanol
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正十一烷标准溶液,1120-21-4,analytical standard ,1000ug/ml in methanol
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乙酸正丁酯标准溶液,123-86-4,analytical standard,1000ug/ml,in methanol
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间硝基苯胺标准溶液,99-09-2,analytical standard,1000ug/ml in methanol
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硝酸根离子(NO₃-)标准溶液,1000μg/ml in Water (20℃)
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