常备现货区

[展开描述+]常备现货区
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产品货号
产品名称
产品描述
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99.6%,25μm
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99.99% metals basis,2~10μm
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CP
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AR
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99%
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98%
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99.999%(高纯试剂)
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AR
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GR,99.5%
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98%
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AR,99%
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Standard for GC,≥99.6%(GC)
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N-(4-氨丁基)-N-乙基异鲁米诺[66612-29-1]
97%
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98%
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98%