Wilmad Thin Walled High Throughput NMR Tubes have an average camber of 60 microns to guarantee the clarity of the spectrum for small molecule (MW<250) samples up to 600 MHz. The camber and concentricity values listed are the Total Indicator Reading (TIR). Designed for routine use in most low to mid field NMR spectrometers, Wilmad High Throughput NMR Tubes have one of the best OD tolerances in the industry and are guaranteed to fit tightly in the spinner turbine. Wilmad High Throughput NMR tubes are made from ASTM E438 Type 1 Class B glass and are 100% inspected for surface defects and physical dimension to ensure the success of your experiments. WG-1000-4-SJ and WG-1000-7-SJ are supplied with authentic Bruker SampleJet caps, all others come with a disposable NMR cap.
Note: For NMR experiments that involve cooling, heating, biological sample, multi-dimension, multi-nuclei or DNP techniques, please refer to Wilmad Precision NMR Tubes.