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氯离子(Cl-)标准溶液,1000μg/ml in Water (20℃)
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(La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Y)多元素混合标准溶液(混标)
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石油类标准溶液(红外法),30.5μg/ml in Carbon tetrachloride
-
乙基汞标准溶液,analytical standard,10ug/ml in Toluene
-
四氯化碳标准溶液,56-23-5,analytical standard,1000ug/ml in methanol
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总硬度标准溶液,1000μg/ml,总硬度
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钒标准溶液,7440-62-2,500mg/L,in 1%HNO3
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碘分析滴定液,7553-56-2,Analytical Volumetric Solution,0.0250M
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酒石酸锑钾半水合物
;半水合酒石酸锑钾;酒石酸锑钾(半水);酒石酸(氧)锑钾半水物;Antimony potassium tartrate; Tartar emetic
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水中铵离子成分分析标准物质,1000μg/ml ±1% (20℃)
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