Table 3.

Recommended individual sample clean-up condition.

	Treatment	AMPA	IDMP	HEDP	ATMP	EDTMP	DTPMP
UPW	without CER	+ + +	+ + +	+ + +	+ + +	+ + +	+ +
	with CER	+ +	+ + +	+ +	+ +	+	+ +
	CER 100	+ +	+	+ +	+ +	+ + +	+ +
	CER 1000	+ + +	+	+ + +	+ + +	+ + +	+ + +
TW	without CER	+	-	-	-	-	-
	with CER	+	+ + +	+ +	+ +	+ +	+ + +
	CER 100	+ +	+ +	+	+ + +	+ + +	+ +
	CER 1000	+ + +	+ +	+ + +	+ +	+ +	+

Criteria of Table S3:

+++ lowest LLOQ, lowest LOD, lowest PSD, highest recovery value

++ low LLOQ, low LOD, low PSD, high or middle recovery value

+ relatively low LLOQ and/or LOQ, low PSD, fairly recovery value

- no peak detection possible