Back Espectrofotòmetre Catalan Spektralphotometer German Φασματοφωτόμετρο Greek Espektrofotometro Basque Spectrophotomètre French ספקטרופוטומטר HE Spektrofotometer ID Спектрофотометр Kazakh Espectrofotômetro Portuguese Спектрофотометр Russian
A spectrophotometer measures either the amount of light reflected from a sample object or the amount of light that is absorbed by the sample object. Spectrophotometry is the quantity based study of electromagnetic spectra.