The 2AB labelled chitotriose standard is a fluorescently tagged linear tri-N-acetylglucosamine quantitative standard, 100pmol. m/z 748.3

The 2-AB labelled chitotriose standard is a fluorescently tagged linear tri-N-acetylglucosamine quantitative standard. The standard has been accurately dispensed from a bulk solution the concentration of which has been determined by quantitative NMR.

The chitotriose quantatative standard is also available as an unlabelled glycan and 2-AA labelled.