5 mm Thin Wall Precision NMR Sample Tube, 5 per Pack, Each

Details

5 mm Thin Wall Precision NMR Sample Tube 8" L, 500MHz. 5/pk. Wilmad-LabGlass's NMR Precision Tubes are manufactured from borosilicate glass that meets the requirement of Type 1 Class A glass from ASTM E438. Precision Tube has 3 fold less paramagnetic contamination comparing to the Economy tube, and can be operated safely at temperature up to 230 ˚C, and within a temperature step of 120 ˚C. Precision tube is rated as hydrolytic class 1, which states that the inner surface is resistant to strong acid and base at ambient temperature.