Quality control substances of decabromodiphenyl ether in polycarbonate (PC)
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Quality control substances of decabromodiphenyl ether in polycarbonate (PC)
RME010 | 20g/瓶
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Quality control substances of decabromodiphenyl ether in polyethylene (PE)
RME006 | 20g/瓶
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Quality control substances of decabromodiphenyl ether in polyethylene (PE)
RME007 | 20g/瓶
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Quality control substances of decabromodiphenyl ether in polyethylene (PE)
RME008 | 20g/瓶
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Decabromodiphenyl ether in acrylonitrile-butadiene-styrene as quality control substance
RME009 | 20g/瓶
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Bisphenol A quality control substance in polycarbonate (PC)
RMJ008 | 20g/瓶
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Bisphenol A quality control substance in polycarbonate (PC)
RMJ007 | 20g/瓶
十溴二苯醚(Deca-BDE)
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手机版:聚碳酸酯(PC)中十溴二苯醚质量控制物质(IEC62321-6:2015、GB/T26125-2011、GB/T39560.6-2020、GB/T37638-2019、GB/T37639-2019、QC/T944-2013、SJ/T11365-2006、SN/T2005.5-2006)
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2. 甲苯索氏提取6小时
3. 浓缩提取液后过硅胶柱净化
4. GC-MS分析(DB-5MS色谱柱,选择离子监测模式)
2. 甲苯/丙酮混合溶剂ASE萃取(100℃,1500psi)
3. GPC净化去除大分子干扰物
4. GC-MS分析(EI源,SIM模式)
2. 硫酸处理去除有机干扰物
3. 硅胶柱层析净化
4. GC-MS定性定量(特征离子m/z 486/564)
2. 甲苯超声萃取3次(每次30min)
3. Florisil固相萃取柱净化
4. GC-MS/MS分析(MRM模式)
2. 浓缩液经酸性/碱性/中性硅胶柱净化
3. 氮吹浓缩至0.5mL
4. GC-MS全扫描/选择离子扫描
以上信息仅供参考,请以相应标准的原文为准!