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月旭科技上海月旭 混合型SPE GraphiCarb/NH₂
Welchrom® GraphiCarb/NH2由等量的石墨化碳黑和氨丙基键合硅胶混合装柱,在农药残留分析中,有特殊的分离萃取功效,如色素、脂肪酸和酚类的去除,茶叶中有机磷的提取等,适合食品、植物中农药残留的前处理测定。
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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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NH2氨基美正山东产品规格如下:物料名称规格型号PuriTest GCB250mg/3mL, 50/PKGCB石墨化碳PuriTest GCB500mg/3mL, 50/PKGCB石墨化碳PuriTest GCB500mg/6mL, 30
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/NH2 石墨化碳/氨基PuriTest GCB1g/6mL, 30/PK石墨碳柱固相萃取柱PuriTest GCB/PSA500mg/500mg/6mL, 30/PK石墨化碳PSA双层柱PuriTest GCB/PSA300mg
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/NH2 石墨化碳/氨基PuriTest GCB1g/6mL, 30/PK石墨碳柱固相萃取柱PuriTest GCB/PSA500mg/500mg/6mL, 30/PK石墨化碳PSA双层柱PuriTest GCB/PSA300mg
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/NH2 石墨化碳/氨基PuriTest GCB1g/6mL, 30/PK石墨碳柱固相萃取柱PuriTest GCB/PSA500mg/500mg/6mL, 30/PK石墨化碳PSA双层柱PuriTest GCB/PSA300mg
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/NH2 石墨化碳/氨基PuriTest GCB1g/6mL, 30/PK石墨碳柱固相萃取柱PuriTest GCB/PSA500mg/500mg/6mL, 30/PK石墨化碳PSA双层柱PuriTest GCB/PSA300mg
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/NH2 石墨化碳/氨基PuriTest GCB1g/6mL, 30/PK石墨碳柱固相萃取柱PuriTest GCB/PSA500mg/500mg/6mL, 30/PK石墨化碳PSA双层柱PuriTest GCB/PSA300mg
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/NH2 石墨化碳/氨基PuriTest GCB1g/6mL, 30/PK石墨碳柱固相萃取柱PuriTest GCB/PSA500mg/500mg/6mL, 30/PK石墨化碳PSA双层柱PuriTest GCB/PSA300mg
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/NH2 石墨化碳/氨基PuriTest GCB1g/6mL, 30/PK石墨碳柱固相萃取柱PuriTest GCB/PSA500mg/500mg/6mL, 30/PK石墨化碳PSA双层柱PuriTest GCB/PSA300mg