High quality, low cost is a standard mantra within the pharmaceutical industry, but with increasing structural complexity of drugs and drug candidates maintaining the core value of this mantra is becoming more difficult. Kanta Horie from Eisai Co., Ltd., recently spoke to The Column about the development of an intelligent peak deconvolution technique using multivariate curve resolution-alternating least squares (MCR-ALS) that allows accurate quantitation of multiple components with different absorbing spectra, even if the peaks are not completely separated.

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