The Express Scanner was designed for ensuring the traceability of samples in 2D-barcoded nuclear magnetic resonance (NMR) tubes. The company claims the scanner provides a fast scan and decode time for a full rack of 2D-barcoded NMR sample tubes in under 3 seconds. The Express scanner is designed to operate on top of the sample tubes without applying any weight which could damage them. To preserve valuable laboratory bench space, the Express Scanner controller can be separated and positioned under your lab bench.