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银标准溶液,analytical standard ,1000ug/ml in 1%HNO3
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(K,Na) multi-element mixed standard solution (mixed standard),100μg/ml,in water
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钡标准溶液,7440-39-3,analytical standard,1000ug/ml in 1.0 mol/L HNO3
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硒标准溶液,7782-49-2,analytical standard ,1000ug/ml in 2.0mol/L HNO3
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银标准溶液,100ug/ml in 1%HNO3
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汞标准溶液,7439-97-6,analytical standard, 1000ug/ml in 1.0mol/L HNO3
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ICP 多元素标准品 tuning solution 700 ES CertiPUR®
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水质银标样,7440-22-4,analytical standard 0.3 mg/L in 1%HNO3
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锰标准溶液,7439-96-5,analytical standard ,1000ug/ml in 1.0 mol/L HNO3
-
钴标准溶液,7440-48-4,analytical standard ,100ug/ml in 1%HNO3
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