钒线, 0.25mm (0.01in) 直径, 99.8% (metals basis)

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四氨合磷酸氢铂(II)溶液, Pt 0.5% w/w (cont. Pt)

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难熔金属,等离子标准溶液, Specpure?, Al, B, Cr, Hf, Mo, Nb, Si, Ta, Ti, V, W, Zr @ 100μg/ml

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焦磷酸钾, 无水, 96% 最低

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二硝酸氧化铪, 99.9% (metals basis 去除 Zr), Zr <0.1%, 10% w/v 水溶液

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非金属, 等离子标准溶液, Specpure?, As, B, P, S, Se, Si, Te @ 100μg/ml

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