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月旭科技上海月旭 混合型SPE GraphiCarb/PSA
Welchrom® GraphiCarb/PSA由上层的等量的石墨化碳和下层的等量PSA 装填而成,上层的石墨化碳填料可以吸附样品基质中的色素,下层的PSA可以吸附样品中的有机酸、脂肪酸、色谱等干扰物,广泛应用于食品中多农药残留分析。
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BESEP中国北京SPE固相萃取柱 COLUMN PSA (乙二胺-N-丙基甲硅烷) 500mg/6mL 30PK 曼哈格BESEP萃取柱有更高回收率,完全替代其他同类产品;能够满足对100种以上的农药样品的检测需求,具体详情可联系我们。
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莱伯泰科中国
EZsep SAX/PSA双层柱
由等量的 SAX 和 PSA 装填而成
广泛应用于食品中多农药残留分析
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交换硅胶固相萃取柱PuriTest SAX/PSA500mg/500mg/6mL, 30/PKSAX/PSA双层柱PuriTest SAX/PSA250mg/250mg/3mL, 50/PKSAX/PSA双层柱PuriTest SAX
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交换硅胶固相萃取柱PuriTest SAX/PSA500mg/500mg/6mL, 30/PKSAX/PSA双层柱PuriTest SAX/PSA250mg/250mg/3mL, 50/PKSAX/PSA双层柱PuriTest SAX
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交换硅胶固相萃取柱PuriTest SAX/PSA500mg/500mg/6mL, 30/PKSAX/PSA双层柱PuriTest SAX/PSA250mg/250mg/3mL, 50/PKSAX/PSA双层柱PuriTest SAX
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交换硅胶固相萃取柱PuriTest SAX/PSA500mg/500mg/6mL, 30/PKSAX/PSA双层柱PuriTest SAX/PSA250mg/250mg/3mL, 50/PKSAX/PSA双层柱PuriTest SAX
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交换硅胶固相萃取柱PuriTest SAX/PSA500mg/500mg/6mL, 30/PKSAX/PSA双层柱PuriTest SAX/PSA250mg/250mg/3mL, 50/PKSAX/PSA双层柱PuriTest SAX
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交换硅胶固相萃取柱PuriTest SAX/PSA500mg/500mg/6mL, 30/PKSAX/PSA双层柱PuriTest SAX/PSA250mg/250mg/3mL, 50/PKSAX/PSA双层柱PuriTest SAX
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交换硅胶固相萃取柱PuriTest SAX/PSA500mg/500mg/6mL, 30/PKSAX/PSA双层柱PuriTest SAX/PSA250mg/250mg/3mL, 50/PKSAX/PSA双层柱PuriTest SAX