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钒标准溶液,7440-62-2,100mg/L in 1%HCl
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苯胺标准溶液,62-53-3,analytical standard,0.989 mg/ml in methanol
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砷标准溶液,7440-38-2,analytical standard, 100mg/L in H2SO4
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锶标准溶液,7440-24-6,analytical standard,1000ug/ml in 1.0 mol/L HNO3
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氨氮标准溶液,1000μg/ml in Water (20℃)
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总氮标准溶液,analytical standard,1000μg/ml in water
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铜标准溶液,7758-98-7,analytical standard,1000ug/ml in 1% H2SO4
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ICP-MS分析高纯PFA枪头适用于有机无机样品移取可定制尺寸适配不同移液枪
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氯离子(Cl-)标准溶液,500μg/ml in Water (20℃)
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氯离子(Cl-)标准溶液,1000μg/ml in Water (20℃)
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