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水质钒标样,7440-62-2,analytical standard,0.40 mg/L,in 1% HNO3
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铅标准溶液,7439-92-1,500mg/L Pb in 1%HNO3
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铅标准溶液,7439-92-1,500mg/L Pb in 1%HNO3
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锌标准溶液,7440-66-6,100ug/ml Zn in 1%HNO3
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Glass Expansion 60-808-1150在线内标混合套装组件(耐HF)
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亚沸腾酸纯化仪Acid Purification满足ICP-MS分析用酸
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ICP-MS 调谐溶液
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钴 ICP 标准液 traceable to SRM from NIST Co(NO₃)₂ in HNO₃ 2-3% 10000 mg/l Co CertiPUR®
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钍 ICP 标准液 traceable to SRM from NIST Th(NO₃)₄ in HNO₃ 2-3% 10 mg/l Th 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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