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邹 淼,等:超高效液相色谱-串联质谱法同时测定鱼肉中23种全氟和多氟烷基物质的含量


                                                 表3 精密度和回收试验结果(n=6)
                                         Tab. 3 Results of tests for precision and recovery (n=6)
                 化合物      加标量w/(μg·kg −1 )  回收率/%      RSD/%     化合物      加标量w/(μg·kg −1 )  回收率/%      RSD/%
                 PFBA           0. 2          88. 3      4. 1    PFODA          0. 2          86. 4      3. 8
                                2. 0          88. 6      4. 4                   2. 0          82. 9      3. 3
                                8. 0          90. 5      5. 9                   8. 0          110        2. 8
                 PFPeA          0. 2          92. 5      2. 4    PFOS           0. 2          87. 6      5. 0
                                2. 0          95. 2      2. 8                   2. 0          95. 4      2. 6
                                8. 0          96. 8      5. 6                   8. 0          93. 0      3. 6
                 PFBS           0. 2          86. 8      5. 1    PFDS           0. 2          88. 0      6. 2
                                2. 0          85. 7      6. 2                   2. 0          84. 9      6. 0
                                8. 0          94. 8      3. 5                   8. 0          91. 8      2. 6
                 PFHpA          0. 2          75. 8      4. 6   6/2F-53B        0. 2          93. 3      3. 1
                                2. 0          90. 2      3. 2                   2. 0          98. 3      2. 7
                                8. 0          84. 7      3. 6                   8. 0          95. 1      2. 5
                 PFOA           0. 2          93. 1      4. 2   8/2F-53B        0. 2          80. 6      4. 0
                                2. 0          83. 8      2. 7                   2. 0          78. 1      3. 3
                                8. 0          88. 1      5. 3                   8. 0          83. 1      5. 3
                 PFNA           0. 2          96. 0      4. 3    PFNS           0. 2          92. 7      3. 3
                                2. 0          94. 2      4. 1                   2. 0          106        5. 4
                                8. 0         102         2. 9                   8. 0          96. 4      4. 7
                 PFDA           0. 2          89. 8      5. 1    DONA           0. 2          79. 4      4. 8
                                2. 0          82. 6      5. 2                   2. 0          84. 7      3. 6
                                8. 0          97. 7      4. 1                   8. 0          93. 1      2. 9
                 PFUdA          0. 2          81. 2      6. 3    PFPeS          0. 2          93. 2      3. 6
                                2. 0          83. 2      2. 5                   2. 0          94. 7      3. 0
                                8. 0          86. 8      4. 5                   8. 0          93. 4      2. 9
                 PFDoA          0. 2          97. 9      2. 7    PFHpS          0. 2          84. 8      3. 9
                                2. 0          98. 1      2. 7                   2. 0          78. 3      3. 6
                                8. 0         100         4. 0                   8. 0          88. 5      4. 2
                PFTrDA          0. 2          88. 3      3. 8    PFHxS          0. 2          85. 2      4. 1
                                2. 0          85. 3      2. 5                   2. 0          80. 3      2. 8
                                8. 0          92. 6      4. 6                   8. 0          88. 8      3. 9
                PFTeDA          0. 2          83. 6      5. 8    PFHxA          0. 2          95. 2      2. 9
                                2. 0          83. 3      3. 4                   2. 0          96. 1      3. 8
                                8. 0          95. 0      5. 7                   8. 0          92. 1      4. 5
                PFHxDA          0. 2          85. 4      4. 3
                                2. 0          81. 8      3. 0
                                8. 0          97. 9      4. 3


                                                                     2022,13(16):5244-5252.
              参考文献:
                                                                     HUANG  C  Y,ZHOU  J,LIU  Y  X,et  al. Research
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