Size-Dependent Chlorinated Nitrogen-Doped Carbon Nanotubes: Their Use as Electrochemical Detectors for Catechol and Resorcinol

Table 3

Recoveries of CC and RS in local tap water at NCNTs (2 : 1)/GCE.

Samples	Added (mM)		Found (mM)		Recovery (%)
	CC	RS	CC	RS	CC	RS
Tap water 1	0.100	0.100	0.102	0.102	102	102
Tap water 2	0.100	0.100	0.0966	0.0997	96.6	99.7