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Empty HPLC Column Assembly w/ Fittings, S.S.飞诺美美国飞诺美液相色谱配件色谱柱空柱管Empty HPLC Column Assembly w/ Fittings, S.S.250mm L x 21.2mm ID x 1in OD
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Empty HPLC Column Tubing, S.S.飞诺美美国飞诺美液相色谱配件色谱柱空柱管Empty HPLC Column Tubing, S.S.150mm L x 4.6mm ID x 1/4in OD
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计量院中国北京X射线光电子能谱仪能量标度标准物质 标准品 用途;用于实验分析做校准曲线,为实际样品建立定量关系;评价化学分析结果的准确度和精密度;评定确认标准分析检测方法;校准检测分析仪器;评定实验室的技术能力、考核分析操作
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Empty HPLC Column Assembly w/ Fittings, S.S.飞诺美美国飞诺美液相色谱配件色谱柱空柱管Empty HPLC Column Assembly w/ Fittings, S.S.150mm L x 2.0mm ID x 1/4in OD
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Empty HPLC Column Assembly w/ Fittings, S.S.飞诺美美国飞诺美液相色谱配件色谱柱空柱管Empty HPLC Column Assembly w/ Fittings, S.S.250mm L x 2.0mm ID x 1/4in OD
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Empty HPLC Column Assembly w/ Fittings, S.S.飞诺美美国飞诺美液相色谱配件色谱柱空柱管Empty HPLC Column Assembly w/ Fittings, S.S.100mm L x 4.6mm ID x 1/4in OD
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Empty HPLC Column Assembly w/ Fittings, S.S.飞诺美美国飞诺美液相色谱配件色谱柱空柱管Empty HPLC Column Assembly w/ Fittings, S.S.300mm L x 7.8mm ID x 3/8in OD
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Empty HPLC Column Assembly w/ Fittings, S.S.飞诺美美国飞诺美液相色谱配件色谱柱空柱管Empty HPLC Column Assembly w/ Fittings, S.S.250mm L x 10.0mm ID x 1/2in OD
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Empty HPLC Column Assembly w/ Fittings, S.S.飞诺美美国飞诺美液相色谱配件色谱柱空柱管Empty HPLC Column Assembly w/ Fittings, S.S.150mm L x 1.0mm ID x 1/8in OD
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Empty HPLC Column Assembly w/ Fittings, S.S.飞诺美美国飞诺美液相色谱配件色谱柱空柱管Empty HPLC Column Assembly w/ Fittings, S.S.100mm L x 1.0mm ID x 1/8in OD, Ea