亚洲中文久久精品无码WW16,亚洲国产精品久久久久爰色欲,人人妻人人澡人人爽欧美一区九九,亚洲码欧美码一区二区三区

Andor’s new Mechelle ME5000 Echelle spectrograph has been designed to provide simultaneous recording of a wide wavelength range (200-975 nm) in one acquisition. It has no moving components is available in a pre-aligned detector/spectrometer format. The Andor Mechelle spectrograph is based on the echelle grating principal and its patented optical design provides extremely low cross-talk and maximum resolution compared with other spectrographs.