-
TE碲元素灯HOLLOW CATHODE LAMP: Te L2433,用于AA-6880
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ICP-MS分析PFA广口塑料洗瓶500ml进口改性四氟洗瓶GL45口
-
Te碲元素灯HOLLOW CATHODE LAMP: Te L233,用于AA-7000
-
TE碲元素灯HOLLOW CATHODE LAMP: Te L2433,用于AA-6650
-
Te碲元素灯HOLLOW CATHODE LAMP: Te L233,用于AA-6650
-
Te碲元素灯HOLLOW CATHODE LAMP: Te L233,用于AA-6880
-
锡标准溶液,7440-31-5,1000ug/ml in 3.0 mol/l HCl with trace HNO3
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铟标准溶液,7440-74-6,1000μg/ml,基体:1.0 mol/L 硝酸
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(La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Sc) 多元素混合标准溶液(混标),100μg/ml in 5% HNO3
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砷标准溶液,7440-38-2,analytical standard, 1000ug/ml in 1.0mol/L HNO3
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