UV-vis DAD detectors

UV-vis diode array detectors (DAD) from Ecom Spol are designed to allow measuring absorbance of four wavelengths simultaneously in an external cell connected by optical cables. According to the company, more wavelengths are used in liquid chromatography to verify the purity of analyzed samples or in situations when some substances absorb on different wavelengths.
ECOM spol. s.r.o., Czech Republic, www.ecomsro.com