金线, 0.0127mm (0.0005in) 直径, 4.88m (16ft), 99.9% (metals basis)

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钡,等离子标准溶液, Specpure?, Ba 10,000μg/ml

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石墨电极, 球形顶, 6.15mm 直径, 38.10 mm 长, 99.9995% (metals basis)

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石墨, 熔融坩埚, 尖底, 未纯化, 体积 7.88cc

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石墨电极, counter-pointed tip, 3.06mm 直径, 38.10 mm 长, 99.9995% (metals basis)

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石墨电极, crater-drillpoint/undercut, 6.15mm 直径, 38.10mm 长, 体积 0.072cc, 99.9995% (metals basis)

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