Carbon Dot Functionalized Papers for the Selective Detection of 2,4,6-Trinitrophenol in Aqueous Solutions

Table 2

Results of the recovery analysis of TNP in water samples.

Samples	Added	Founded	Recovery	RSD (n = 3)
	(μmol/L)	(μmol/L)	(%)	(%)
Tap water	0.5	0.53	106	2.8
	1	1.03	103	2.7
	2	2.2	110	3.4
River water
	0.5	0.49	98	2.8
	1	1.01	101	3.2
	2	2.04	102	2.6