Near-infrared spectra combined with partial least squares for pH determination of toothpaste of different brands
Yong Nian Ni, Wei Lin
Near-infrared spectra combined with partial least squares for pH determination of toothpaste of different brands
Yong Nian Ni, Wei Lin
中国化学快报 . 2011, (12): 1473 -1476 .  DOI: 10.1016/j.cclet.2011.07.010