. . "analysis of mixtures" . . . ":Beer\u2013Lambert law" . . "Beer-Lambert law." . "Beer\u2013Lambert law" . "Beer-Lambert Law" . . . "Beer-Lambert's Law." . "transmittance" . "Beer\u2013Lambert\u2013Bouguer law" . . "Beer-Lambert law" . "Beer-Lambert-Bouguer law" . "Beer\u2013Lambert law" . "Beer\u2013Lambert\u2013Bouguer's law" . . "Bouguer\u2013Beer\u2013Lambert law" . "Beer\u2013Lambert law" . "path" . . . "Beer's law" . . . "Beer–Lambert law" . "linear relationship" . . .