Colorimetric Detection of Ammonia Using Synthesized Silver Nanoparticles from Durian Fruit Shell

Table 1

Determination of ammonia in real sample using the synthesized silver nanoparticles.

Type of sample	Ammonia added (ppm)	Ammonia found (ppm)	Recovery (%)
Bottle water	900	913 ± 0.6	101.44
	1800	1811 ± 1.9	100.61
Marine water	900	807 ± 0.8	89.66
	1800	1689 ± 2.1	93.83