near infrared, nir, infrared, applications, software, calibration, analysis, chemical analysis, spectroscopic analysis, models, calibration models, nir models, consultants, nir consultants, consulting, mlr, regression, regression analysis, p-matrix, multiple regression, inverse least squares, discriminant analysis, mahalanobis distance, identification, spectral identification, spectroscopic identification, wavelength search, accessories, nir accessories, custom software, nir cell, high-pressure cell, optical cell, sample cell, flow-through cell, custom hardware, instruments, pre-owned instruments, nir instruments, linearity, nonlinearity, non-linearity

nir.