Headspace Solid-Phase Microextraction Coupled to Comprehensive Two-Dimensional Gas Chromatography Time-of-Flight Mass Spectrometry for the Determination of Short-Chain Chlorinated Paraffins in Water Samples

Table 1

Extraction efficiency and reproducibility of three studied SPME fibers for extracting SCCPs.

Fiber type	Peak area ratio				RSD
	Test 1	Test 2	Test 3	Average value	(%, )
100 µm PDMS	22.39	24.16	21.45	22.66	6.06
65 µm PDMS/DBV	17.43	15.63	17.62	16.89	6.51
85 µm PA	17.46	16.45	13.94	15.29	8.30