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. 2019 Sep 20;7(4):49. doi: 10.3390/toxics7040049

Table 7.

Chlorinated compounds identified in cork samples, m/z of the three most abundant fragments with their theoretical relative intensity in brackets and the coincidence probability according to the NIST library.

Identified Compound Positive Samples Coincidence Probability Most Abundant Fragments
1,2,4,5-tetrachloro-3,6-dimetoxybenzene
graphic file with name toxics-07-00049-i004.jpg C1Y 92% 261(100), 259(79), 276(68)
C1N
C2Y
C2N
87%
95%
70%
1-chloro-2,3,4-trimethoxybenzene
graphic file with name toxics-07-00049-i005.jpg C1Y 63% 202(100), 187(47), 204(34)
C1N
C2Y
51%
22%