NMR Tube, 5 mm Size, 7" L, 4.20 ID x 4.97 mm OD, Borosilicate Glass, 0.375 mm Wall Thickness, 13 µ Camber (TIR), 25 µ Concentricity (TIR), 527-PP-7 Wilmad Equivalent, Highest Quality, With Polyethylene Cap, 400 MHz Field Strength
NMR Tube, 10 mm OD x 7" L, Borosilicate Glass, Flat Bottom, 0.381 mm Wall Thickness, 100 MHz Field Strength, Disposable, Without Cap
NMR Sample Tube, 5 mm dia x 7" L, Borosilicate Glass, 0.43 mm Thickness, High-Throughput MHz Rating, 60 µm Average Camber, With Cap, For NMR Spectrometers, Thermal-shock Resistance