Validated Reverse-Phase High-Performance Liquid Chromatography for Quantification of Furosemide in Tablets and Nanoparticles

Table 2

Chemical composition of the synthetic cochlear fluids without protein (data summary adapted from Wangemann and Schacht) [23].

Ion	Perilymph synthetic media (Scala vestibuli)	Endolymph synthetic media
Na^+	141 mM	1.3 mM
K^+	6 mM	157 mM
Cl^−	121 mM	132 mM
Ca^2+	0.6 mM	0.023 mM
CO^3−	18 mM	31 mM
pH	7.3	7.4