Determination of Diethyl Phthalate and Polyhexamethylene Guanidine in Surrogate Alcohol from Russia

Table 1

Results of DEP and PHMG quantification in unrecorded alcohol samples from Russia (𝑛=5).

Sample	DEP (mg/L)		PHMG (mg/L)
	UV-VIS	^1H NMR	UV-VIS	^1H NMR
Surrogate alcohol	1344 ± 85	1269 ± 90	515 ± 50	496
Medicinal alcohol	311 ± 24	275 ± 21	n.d.	n.d.

n.d.: not detectable (for limit of detection see Table 2).