Microdetermination of Methenamine in the Presence of Formaldehyde by Solid Phase Spectrophotometry

Table 4

Determination of methenamine in industrial wastewater sample.

Obtained content of MT by SPS after dilution (10000 times) (μg mL^−1)	Obtained content of MT by conductometric method after dilution (1000 times) (μg mL^−1)^a
0.50±0.01^b	5.61±0.50^b

^aReference [5], ^baverage of three determinations.