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Journal of Analytical Science and Technology
Fig. 5 | Journal of Analytical Science and Technology

Fig. 5

From: Identification of acidic degradation products of chemical warfare agents by methylation with trimethylsilyldiazomethane and gas chromatography–mass spectrometry

Fig. 5

GC–MS TICs of non-cation-exchanged water samples and clay extract. TMSDAM was used for methylation of a tap water sample (A) and a clay soil extract (B). Retention time window during which the DEAESA derivative elutes for a tap water sample (C), a PT water sample (D), a seawater sample (E) and a clay soil extract (F). A DBWaxetr column was used

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