18 kinds of polychlorinated biphenyls quality control substances in sludge
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18 kinds of polychlorinated biphenyls quality control substances in sludge
RMU252 | 6支/套(10g/支)
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18 kinds of polychlorinated biphenyl quality control substances in solid waste
RMU250 | 6支/套(10g/支)
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18 kinds of polychlorinated biphenyl quality control substances in solid waste
RMU249 | 6支/套(10g/支)
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Quality control substances of 18 POLYchlorinated biphenyls in soil
RMU234 | 6支/套(10g/支)
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Quality control substances of 18 POLYchlorinated biphenyls in soil
RMU022b | 6支/套(10g/支)
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10 kinds of polychlorinated biphenyl quality control substances in acrylonitrile-butadiene-styrene (ABS)
RMH011 | 20g/瓶
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8 kinds of organochlorine pesticides quality control substances in sludge
RMU244 | 6支/套(10g/支)
避光、清洁、低温0-4℃处保存
气相色谱-串联质谱法(GC-MS)
2,4,4'-三氯联苯 (PCBNo. 28)
37.4
6.5
μg/kg
2,2',5,5'-四氯联苯(PCBNo. 52)
43.2
7.2
μg/kg
2,2',4,5,5'-五氯联苯(PCBNo. 101)
43.5
7.1
μg/kg
3,4,4',5-四氯联苯(PCBNo. 81)
47.0
7.4
μg/kg
3,3',4,4'-四氯联苯(PCBNo. 77)
47.3
7.7
μg/kg
2',3,4,4',5-五氯联苯(PCBNo. 123)
53.3
8.9
μg/kg
2,3',4,4',5-五氯联苯(PCBNo. 118)
51.3
8.6
μg/kg
2,3,4,4',5-五氯联苯(PCBNo. 114)
36.8
7.2
μg/kg
2,2',3,4,4',5'-六氯联苯(PCBNo. 138)
10.5
2,3,3',4,4'-五氯联苯(PCBNo. 105)
9.2
2,2',4,4',5,5'-六氯联苯(PCBNo. 153)
43.7
8.3
3,3',4,4',5-五氯联苯(PCBNo. 126)
53.8
10.6
2,3',4,4',5,5'-六氯联苯(PCBNo. 167)
11.2
2,3,3',4,4',5-六氯联苯(PCBNo. 156)
43.5
8.5
2,3,3',4,4',5'-六氯联苯(PCBNo. 157)
43.9
8.6
2,2',3,4,4',5,5'-七氯联苯(PCBNo. 180)
43.8
8.7
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2. 加速溶剂萃取(ASE)提取
3. 硅胶柱净化去除干扰物
4. 氮吹浓缩至0.5mL
5. GC-MS/MS参数优化(驻留时间≥20ms)
以上信息仅供参考,请以相应标准的原文为准!