Pyrex® NMR Tubes for Spectrometer Analysis, Corning®
PYREX® NMR tubes are made from quality borosilicate glass for compatibility with ground joints, valves, and vacuum racks. These Corning NMR tubes are designed for use on NMR spectrometers. Some varieties of Corning NMR tubes can be used with the PYREX® Microcell system to avoid diluting valuable microsamples. Not Graduated. Material: Borosilicate Glass Code 7740.