Orthogonal Design Study on Factors Affecting the Determination of Common Odors in Water Samples by Headspace Solid-Phase Microextraction Coupled to GC/MS

Table 2

The parameters of the MS scan function (SIM mode) for the determination of analytes.

Compounds	Retention time (min)	Segment (min)	Quantitative ions (m/z)	Secondary ions (m/z)
GSM	22.217	22.0–22.4	112	125
2-MIB	18.663	18.4–19.0	107	95,135
IBMP	18.121	15.0–18.4	124	94,151