Bisphenol S quality control substance in acrylonitrile-butadiene-styrene (ABS)
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Bisphenol S quality control substance in acrylonitrile-butadiene-styrene (ABS)
RMJ010 | 20g/瓶
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Bisphenol S quality control substance in acrylonitrile-butadiene-styrene (ABS)
RMJ011 | 20g/瓶
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Bisphenol F quality control substance in acrylonitrile-butadiene-styrene (ABS)
RMJ019 | 20g/瓶
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Bisphenol F quality control substance in acrylonitrile-butadiene-styrene (ABS)
RMJ018 | 20g/瓶
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TSCA five quality control substances in acrylonitrile butadiene styrene (ABS)
RMH009 | 20g/瓶
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TSCA five quality control substances in acrylonitrile butadiene styrene (ABS)
RMH010 | 20g/瓶
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Hexabromocyclododecane quality control substance in acrylonitrile-butadiene-styrene
RMD003 | 20g/瓶
液相色谱-串联质谱联用法(LC-MS)、液相色谱-串联质谱质谱联用法(LC-MS/MS)。
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2. 精确称量后与无水硫酸钠混合;
3. 索氏提取装置中循环萃取;
4. 提取液浓缩至1-2 mL;
5. 净化后转移至分析仪器。
2. 萃取温度需低于溶剂沸点;
3. 样品需完全干燥以防水分影响萃取效率;
4. 实验环境需避免交叉污染。
以上信息仅供参考,请以相应标准的原文为准!