QT-Sampler with replaceable apertures RSA001 B&Wtek 840000894 - Other Portable Raman Accessories

QT-Sampler with replaceable apertures of 4 and 6mm diameter optics and 2 standard sample holders each. Additional sample holders customized to fit any sample shape, sizes ranging from 2 to 22 mm diameter and up to 10 mm thick sold separately. Additional replaceable apertures for 2mm and 8mm diameter optics sold separately.