-
硫酸根离子(SO₄2-)标准溶液,100μg/ml in Water (20℃)
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硫酸根离子(SO₄2-)标准溶液,1000μg/ml in Water (20℃)
-
镉标准溶液,7440-43-9,100ug/ml in 1%HNO3
-
乙酸正丁酯标准溶液,123-86-4,analytical standard,1000ug/ml,in methanol
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铕标准溶液,7440-53-1,1000μg/mL in 10%HCL
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ICP-MS 校准标样
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锑,7440-36-0,99.99999% metals basis
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(La,Ce,Pr,Nd,Sm,Y)多元素混合标准溶液(混标),100μg/ml
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间硝基苯胺标准溶液,99-09-2,analytical standard,1000ug/ml in methanol
-
MN锰元素灯HOLLOW CATHODE LAMP: Mn L2433,用于AA-6880
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