Fig. 8. Prediction of paracetamol depth in a turbid matrix using conventional SORS and transmission Raman measurements. Results show conventional SORS and transmission Raman predicted vs. measured depth of paracetamol buried at depths of 3, 9 and 12 mm. Measurements were acquired using 20 s integration time, 5 accumulations and a laser output power of 200 mW (830 nm). Reproduced from ref. 67 with permission from the American Chemical Society, copyright 2019.