| 分子式 | |
| 其他事项 | ISO Guide 34 - Custom Mix, 17 Elements #124, 100 mL1000 mg/L ± 0.5% in 10% HNO3Ce, Dy, Er, Eu, Gd, Ho, La, Lu, Nd, Pr, Sc, Sm, Tb, Th, Tm, Y, Yb~H~B~N~O~I |
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氩中氢气体标准物质
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编号:GBW(E)060605 浓度:2.00~10.0
氖中氢气体标准物质
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